Fix typos (#11782)

Co-authored-by: ilyam8 <ilya@netdata.cloud>

35 files changed, 75 insertions, 75 deletions

diff --git a/collectors/apps.plugin/apps_plugin.c b/collectors/apps.plugin/apps_plugin.c
index 700d76138f..3bed4bb6bc 100644
--- a/collectors/apps.plugin/apps_plugin.c
+++ b/collectors/apps.plugin/apps_plugin.c
@@ -3355,7 +3355,7 @@ static void normalize_utilization(struct target *root) {
             cgtime_fix_ratio = 1.0; //(double)(global_utime + global_stime) / (double)(utime + cutime + stime + cstime);
         }
         else if((global_utime + global_stime > utime + stime) && (cutime || cstime)) {
-            // childrens resources are too high
+            // children resources are too high
             // lower only the children resources
             utime_fix_ratio  =
             stime_fix_ratio  =
diff --git a/collectors/cgroups.plugin/sys_fs_cgroup.c b/collectors/cgroups.plugin/sys_fs_cgroup.c
index 9660199e3a..92aa22c771 100644
--- a/collectors/cgroups.plugin/sys_fs_cgroup.c
+++ b/collectors/cgroups.plugin/sys_fs_cgroup.c
@@ -4203,7 +4203,7 @@ void *cgroups_main(void *ptr) {
 
     int error = uv_thread_create(&discovery_thread.thread, cgroup_discovery_worker, NULL);
     if (error) {
-        error("CGROUP: cannot create tread worker. uv_thread_create(): %s", uv_strerror(error));
+        error("CGROUP: cannot create thread worker. uv_thread_create(): %s", uv_strerror(error));
         goto exit;
     }
     uv_thread_set_name_np(discovery_thread.thread, "PLUGIN[cgroups]");
diff --git a/collectors/charts.d.plugin/ap/ap.chart.sh b/collectors/charts.d.plugin/ap/ap.chart.sh
index 5bf8799155..80c9dc6026 100644
--- a/collectors/charts.d.plugin/ap/ap.chart.sh
+++ b/collectors/charts.d.plugin/ap/ap.chart.sh
@@ -92,7 +92,7 @@ EOF
 # _update is called continuously, to collect the values
 ap_update() {
   # the first argument to this function is the microseconds since last update
-  # pass this parameter to the BEGIN statement (see bellow).
+  # pass this parameter to the BEGIN statement (see below).
 
   # do all the work to collect / calculate the values
   # for each dimension
diff --git a/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh b/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh
index 06e7aa078a..e78d99e7d4 100644
--- a/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh
+++ b/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh
@@ -118,7 +118,7 @@ EOF
 
 apcupsd_update() {
   # the first argument to this function is the microseconds since last update
-  # pass this parameter to the BEGIN statement (see bellow).
+  # pass this parameter to the BEGIN statement (see below).
 
   # do all the work to collect / calculate the values
   # for each dimension
diff --git a/collectors/charts.d.plugin/example/example.chart.sh b/collectors/charts.d.plugin/example/example.chart.sh
index b75587750e..6bbbcf1d7d 100644
--- a/collectors/charts.d.plugin/example/example.chart.sh
+++ b/collectors/charts.d.plugin/example/example.chart.sh
@@ -103,7 +103,7 @@ EOF
 # _update is called continuously, to collect the values
 example_update() {
   # the first argument to this function is the microseconds since last update
-  # pass this parameter to the BEGIN statement (see bellow).
+  # pass this parameter to the BEGIN statement (see below).
 
   example_get || return 1
 
diff --git a/collectors/charts.d.plugin/libreswan/libreswan.chart.sh b/collectors/charts.d.plugin/libreswan/libreswan.chart.sh
index c26d46f7e7..d526f7a917 100644
--- a/collectors/charts.d.plugin/libreswan/libreswan.chart.sh
+++ b/collectors/charts.d.plugin/libreswan/libreswan.chart.sh
@@ -173,7 +173,7 @@ VALUESEOF
 # _update is called continuously, to collect the values
 libreswan_update() {
   # the first argument to this function is the microseconds since last update
-  # pass this parameter to the BEGIN statement (see bellow).
+  # pass this parameter to the BEGIN statement (see below).
 
   libreswan_get || return 1
   libreswan_now=$(date +%s)
diff --git a/collectors/charts.d.plugin/nut/nut.chart.sh b/collectors/charts.d.plugin/nut/nut.chart.sh
index 60233361eb..2f7e3f3365 100644
--- a/collectors/charts.d.plugin/nut/nut.chart.sh
+++ b/collectors/charts.d.plugin/nut/nut.chart.sh
@@ -129,7 +129,7 @@ EOF2
 
 nut_update() {
   # the first argument to this function is the microseconds since last update
-  # pass this parameter to the BEGIN statement (see bellow).
+  # pass this parameter to the BEGIN statement (see below).
 
   # do all the work to collect / calculate the values
   # for each dimension
diff --git a/collectors/charts.d.plugin/opensips/opensips.chart.sh b/collectors/charts.d.plugin/opensips/opensips.chart.sh
index 11f598494c..02401fd592 100644
--- a/collectors/charts.d.plugin/opensips/opensips.chart.sh
+++ b/collectors/charts.d.plugin/opensips/opensips.chart.sh
@@ -147,7 +147,7 @@ EOF
 
 opensips_update() {
   # the first argument to this function is the microseconds since last update
-  # pass this parameter to the BEGIN statement (see bellow).
+  # pass this parameter to the BEGIN statement (see below).
 
   # do all the work to collect / calculate the values
   # for each dimension
@@ -158,7 +158,7 @@ opensips_update() {
   #    local opensips_client_http_ then one or more of these a-z 0-9 _ then = and one of more of 0-9
   #    local opensips_server_all_ then one or more of these a-z 0-9 _ then = and one of more of 0-9
   # 4. then execute this as a script with the eval
-  #    be very carefull with eval:
+  #    be very careful with eval:
   #    prepare the script and always grep at the end the lines that are useful, so that
   #    even if something goes wrong, no other code can be executed
 
diff --git a/collectors/charts.d.plugin/sensors/sensors.chart.sh b/collectors/charts.d.plugin/sensors/sensors.chart.sh
index f207edfbad..bff381f1cf 100644
--- a/collectors/charts.d.plugin/sensors/sensors.chart.sh
+++ b/collectors/charts.d.plugin/sensors/sensors.chart.sh
@@ -237,7 +237,7 @@ sensors_create() {
 # _update is called continuously, to collect the values
 sensors_update() {
 	# the first argument to this function is the microseconds since last update
-	# pass this parameter to the BEGIN statement (see bellow).
+	# pass this parameter to the BEGIN statement (see below).
 
 	# do all the work to collect / calculate the values
 	# for each dimension
diff --git a/collectors/ebpf.plugin/README.md b/collectors/ebpf.plugin/README.md
index 57934b27aa..60f1fd742d 100644
--- a/collectors/ebpf.plugin/README.md
+++ b/collectors/ebpf.plugin/README.md
@@ -357,7 +357,7 @@ following functions:
   single write operation using a group of buffers rather than 1).
 - `vfs_read`: Function used for monitoring the number of successful & failed
   filesystem read calls, as well as the total number of read bytes.
-- `vfs_readv` Same function as `vfs_read` but for vector reads (i.e. a singe
+- `vfs_readv` Same function as `vfs_read` but for vector reads (i.e. a single
   read operation using a group of buffers rather than 1).
 - `vfs_unlink`: Function used for monitoring the number of successful & failed
   filesystem unlink calls.
@@ -589,8 +589,8 @@ Linux metrics:
     - Number of pages brought from disk. (`cachestat_misses`)
 - directory cache
     - Ratio of files available in directory cache. (`dc_hit_ratio`)
-    - Number of files acessed. (`dc_reference`)
-    - Number of files acessed that were not in cache. (`dc_not_cache`)
+    - Number of files accessed. (`dc_reference`)
+    - Number of files accessed that were not in cache. (`dc_not_cache`)
     - Number of files not found. (`dc_not_found`)
 - ipc shm
     - Number of calls to `shm_get`. (`shmget_call`)
diff --git a/collectors/ebpf.plugin/ebpf.c b/collectors/ebpf.plugin/ebpf.c
index 34c9d5de54..71a13e84fb 100644
--- a/collectors/ebpf.plugin/ebpf.c
+++ b/collectors/ebpf.plugin/ebpf.c
@@ -355,7 +355,7 @@ void write_chart_dimension(char *dim, long long value)
  * @param move    the pointer with the values that will be published
  * @param end     the number of values that will be written on standard output
  *
- * @return It returns a variable tha maps the charts that did not have zero values.
+ * @return It returns a variable that maps the charts that did not have zero values.
  */
 void write_count_chart(char *name, char *family, netdata_publish_syscall_t *move, uint32_t end)
 {
@@ -424,7 +424,7 @@ void ebpf_one_dimension_write_charts(char *family, char *chart, char *dim, long
  * @param dread the dimension name
  * @param vread the value for previous dimension
  *
- * @return It returns a variable tha maps the charts that did not have zero values.
+ * @return It returns a variable that maps the charts that did not have zero values.
  */
 void write_io_chart(char *chart, char *family, char *dwrite, long long vwrite, char *dread, long long vread)
 {
@@ -599,7 +599,7 @@ void ebpf_create_charts_on_apps(char *id, char *title, char *units, char *family
  *  @param dimensions dimension values.
  *  @param end        number of bins that will be sent to Netdata.
  *
- * @return It returns a variable tha maps the charts that did not have zero values.
+ * @return It returns a variable that maps the charts that did not have zero values.
  */
 void write_histogram_chart(char *family, char *name, const netdata_idx_t *hist, char **dimensions, uint32_t end)
 {
@@ -917,7 +917,7 @@ uint32_t ebpf_enable_tracepoints(ebpf_tracepoint_t *tps)
 
 /*****************************************************************
  *
- *  AUXILIAR FUNCTIONS USED DURING INITIALIZATION
+ *  AUXILIARY FUNCTIONS USED DURING INITIALIZATION
  *
  *****************************************************************/
 
diff --git a/collectors/ebpf.plugin/ebpf_apps.c b/collectors/ebpf.plugin/ebpf_apps.c
index 295af580c7..015d1bf213 100644
--- a/collectors/ebpf.plugin/ebpf_apps.c
+++ b/collectors/ebpf.plugin/ebpf_apps.c
@@ -116,9 +116,9 @@ int am_i_running_as_root()
 /**
  * Reset the target values
  *
- * @param root the pointer to the chain that will be reseted.
+ * @param root the pointer to the chain that will be reset.
  *
- * @return it returns the number of structures that was reseted.
+ * @return it returns the number of structures that was reset.
  */
 size_t zero_all_targets(struct target *root)
 {
@@ -949,7 +949,7 @@ void cleanup_variables_from_other_threads(uint32_t pid)
         socket_bandwidth_curr[pid] = NULL;
     }
 
-    // Clean cachestat strcture
+    // Clean cachestat structure
     if (cachestat_pid) {
         freez(cachestat_pid[pid]);
         cachestat_pid[pid] = NULL;
diff --git a/collectors/ebpf.plugin/ebpf_cachestat.c b/collectors/ebpf.plugin/ebpf_cachestat.c
index a88a83c309..7ba8c01ae1 100644
--- a/collectors/ebpf.plugin/ebpf_cachestat.c
+++ b/collectors/ebpf.plugin/ebpf_cachestat.c
@@ -111,7 +111,7 @@ static void ebpf_cachestat_cleanup(void *ptr)
  *
  * Update publish values before to write dimension.
  *
- * @param out  strcuture that will receive data.
+ * @param out  structure that will receive data.
  * @param mpa  calls for mark_page_accessed during the last second.
  * @param mbd  calls for mark_buffer_dirty during the last second.
  * @param apcl calls for add_to_page_cache_lru during the last second.
@@ -481,7 +481,7 @@ void ebpf_cachestat_sum_pids(netdata_publish_cachestat_t *publish, struct pid_on
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param root the target list.
 */
@@ -784,7 +784,7 @@ static void ebpf_obsolete_specific_cachestat_charts(char *type, int update_every
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param update_every value to overwrite the update frequency set by the server.
 */
diff --git a/collectors/ebpf.plugin/ebpf_dcstat.c b/collectors/ebpf.plugin/ebpf_dcstat.c
index f62a624adf..7ae821889e 100644
--- a/collectors/ebpf.plugin/ebpf_dcstat.c
+++ b/collectors/ebpf.plugin/ebpf_dcstat.c
@@ -60,7 +60,7 @@ static ebpf_specify_name_t dc_optional_name[] = { {.program_name = "netdata_look
  *
  * Update publish values before to write dimension.
  *
- * @param out           strcuture that will receive data.
+ * @param out           structure that will receive data.
  * @param cache_access  number of access to directory cache.
  * @param not_found     number of files not found on the file system
  */
@@ -404,7 +404,7 @@ void ebpf_dcstat_sum_pids(netdata_publish_dcstat_t *publish, struct pid_on_targe
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param root the target list.
 */
@@ -782,7 +782,7 @@ static void ebpf_send_specific_dc_data(char *type, netdata_publish_dcstat_t *pdc
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param update_every value to overwrite the update frequency set by the server.
 */
diff --git a/collectors/ebpf.plugin/ebpf_fd.c b/collectors/ebpf.plugin/ebpf_fd.c
index ba6737c4bf..6eecf5847c 100644
--- a/collectors/ebpf.plugin/ebpf_fd.c
+++ b/collectors/ebpf.plugin/ebpf_fd.c
@@ -103,7 +103,7 @@ static void ebpf_fd_cleanup(void *ptr)
  *****************************************************************/
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em the structure with thread information
  */
@@ -320,7 +320,7 @@ static void ebpf_fd_sum_pids(netdata_fd_stat_t *fd, struct pid_on_target *root)
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em   the structure with thread information
  * @param root the target list.
@@ -609,7 +609,7 @@ static int ebpf_send_systemd_fd_charts(ebpf_module_t *em)
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em the main collector structure
 */
diff --git a/collectors/ebpf.plugin/ebpf_mount.c b/collectors/ebpf.plugin/ebpf_mount.c
index e84f82faca..46f323471c 100644
--- a/collectors/ebpf.plugin/ebpf_mount.c
+++ b/collectors/ebpf.plugin/ebpf_mount.c
@@ -124,7 +124,7 @@ void *ebpf_mount_read_hash(void *ptr)
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
 */
 static void ebpf_mount_send_data()
 {
diff --git a/collectors/ebpf.plugin/ebpf_oomkill.c b/collectors/ebpf.plugin/ebpf_oomkill.c
index 62c1e72646..7f7df36f95 100644
--- a/collectors/ebpf.plugin/ebpf_oomkill.c
+++ b/collectors/ebpf.plugin/ebpf_oomkill.c
@@ -199,7 +199,7 @@ static void ebpf_obsolete_specific_oomkill_charts(char *type, int update_every)
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param update_every value to overwrite the update frequency set by the server.
 */
diff --git a/collectors/ebpf.plugin/ebpf_process.c b/collectors/ebpf.plugin/ebpf_process.c
index 26f407ca77..a4a6709e8e 100644
--- a/collectors/ebpf.plugin/ebpf_process.c
+++ b/collectors/ebpf.plugin/ebpf_process.c
@@ -114,7 +114,7 @@ static void write_status_chart(char *family, netdata_publish_vfs_common_t *pvc)
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em the structure with thread information
  */
@@ -185,7 +185,7 @@ void ebpf_process_remove_pids()
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param root the target list.
  */
@@ -848,7 +848,7 @@ static int ebpf_send_systemd_process_charts(ebpf_module_t *em)
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em   the structure with thread information
 */
diff --git a/collectors/ebpf.plugin/ebpf_shm.c b/collectors/ebpf.plugin/ebpf_shm.c
index 6b4a2ea1ec..156ae9aa5c 100644
--- a/collectors/ebpf.plugin/ebpf_shm.c
+++ b/collectors/ebpf.plugin/ebpf_shm.c
@@ -309,7 +309,7 @@ static void ebpf_shm_sum_pids(netdata_publish_shm_t *shm, struct pid_on_target *
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param root the target list.
 */
@@ -599,7 +599,7 @@ static void ebpf_send_specific_shm_data(char *type, netdata_publish_shm_t *value
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param update_every value to overwrite the update frequency set by the server.
 */
diff --git a/collectors/ebpf.plugin/ebpf_socket.c b/collectors/ebpf.plugin/ebpf_socket.c
index c27696934a..f7710ff226 100644
--- a/collectors/ebpf.plugin/ebpf_socket.c
+++ b/collectors/ebpf.plugin/ebpf_socket.c
@@ -294,7 +294,7 @@ static void ebpf_socket_send_nv_data(netdata_vector_plot_t *ptr)
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em the structure with thread information
  */
@@ -304,7 +304,7 @@ static void ebpf_socket_send_data(ebpf_module_t *em)
     netdata_publish_vfs_common_t common_udp;
     ebpf_update_global_publish(socket_publish_aggregated, &common_tcp, &common_udp, socket_aggregated_data);
 
-    // We read bytes from function arguments, but bandiwdth is given in bits,
+    // We read bytes from function arguments, but bandwidth is given in bits,
     // so we need to multiply by 8 to convert for the final value.
     write_count_chart(NETDATA_TCP_FUNCTION_COUNT, NETDATA_EBPF_IP_FAMILY, socket_publish_aggregated, 3);
     write_io_chart(NETDATA_TCP_FUNCTION_BITS, NETDATA_EBPF_IP_FAMILY, socket_id_names[0],
@@ -353,7 +353,7 @@ long long ebpf_socket_sum_values_for_pids(struct pid_on_target *root, size_t off
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em   the structure with thread information
  * @param root the target list.
@@ -2047,7 +2047,7 @@ void ebpf_socket_update_cgroup_algorithm()
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param update_every value to overwrite the update frequency set by the server.
 */
diff --git a/collectors/ebpf.plugin/ebpf_swap.c b/collectors/ebpf.plugin/ebpf_swap.c
index 631c772298..34750c79d2 100644
--- a/collectors/ebpf.plugin/ebpf_swap.c
+++ b/collectors/ebpf.plugin/ebpf_swap.c
@@ -299,7 +299,7 @@ static void ebpf_swap_sum_pids(netdata_publish_swap_t *swap, struct pid_on_targe
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param root the target list.
 */
@@ -480,7 +480,7 @@ static void ebpf_create_systemd_swap_charts(int update_every)
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param update_every value to overwrite the update frequency set by the server.
 */
diff --git a/collectors/ebpf.plugin/ebpf_vfs.c b/collectors/ebpf.plugin/ebpf_vfs.c
index 13e0d5df40..060469ec58 100644
--- a/collectors/ebpf.plugin/ebpf_vfs.c
+++ b/collectors/ebpf.plugin/ebpf_vfs.c
@@ -103,7 +103,7 @@ static void ebpf_vfs_cleanup(void *ptr)
  *****************************************************************/
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em the structure with thread information
 */
@@ -270,7 +270,7 @@ static void ebpf_vfs_sum_pids(netdata_publish_vfs_t *vfs, struct pid_on_target *
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em   the structure with thread information
  * @param root the target list.
@@ -1122,7 +1122,7 @@ static int ebpf_send_systemd_vfs_charts(ebpf_module_t *em)
 }
 
 /**
- * Send data to Netdata calling auxiliar functions.
+ * Send data to Netdata calling auxiliary functions.
  *
  * @param em the main collector structure
 */
diff --git a/collectors/node.d.plugin/named/named.node.js b/collectors/node.d.plugin/named/named.node.js
index 04cded8bd5..668a044c75 100644
--- a/collectors/node.d.plugin/named/named.node.js
+++ b/collectors/node.d.plugin/named/named.node.js
@@ -233,7 +233,7 @@ var named = {
                     x = keys[len];
 
                     // we maintain an index of the values found
-                    // mapping them to objects splitted
+                    // mapping them to objects split
 
                     look = named.lookups.nsstats[x];
                     if(typeof look === 'undefined') {
@@ -418,7 +418,7 @@ var named = {
                                 var y = ykeys[ylen];
 
                                 // we maintain an index of the values found
-                                // mapping them to objects splitted
+                                // mapping them to objects split
 
                                 look = named.lookups.resolver_stats[y];
                                 if(typeof look === 'undefined') {
diff --git a/collectors/proc.plugin/README.md b/collectors/proc.plugin/README.md
index 7fff1ec0ad..a9ce2dfa55 100644
--- a/collectors/proc.plugin/README.md
+++ b/collectors/proc.plugin/README.md
@@ -553,7 +553,7 @@ Each port will have its counters metrics monitored, grouped in the following cha
 
 -  **Errors Statistics**
     Many errors counters are provided, presenting statistics for:
-    - Packets: malformated, sent/received discarded by card/switch, missing ressource
+    - Packets: malformed, sent/received discarded by card/switch, missing resource
     - Link: downed, recovered, integrity error, minor error
     - Other events: Tick Wait to send, buffer overrun
 
diff --git a/collectors/proc.plugin/proc_net_dev.c b/collectors/proc.plugin/proc_net_dev.c
index bbf8a590a7..e06da69aac 100644
--- a/collectors/proc.plugin/proc_net_dev.c
+++ b/collectors/proc.plugin/proc_net_dev.c
@@ -979,7 +979,7 @@ int do_proc_net_dev(int update_every, usec_t dt) {
                         , NULL
                         , d->chart_family
                         , "net.carrier"
-                        , "Inteface Physical Link State"
+                        , "Interface Physical Link State"
                         , "state"
                         , PLUGIN_PROC_NAME
                         , PLUGIN_PROC_MODULE_NETDEV_NAME
diff --git a/collectors/proc.plugin/proc_pagetypeinfo.c b/collectors/proc.plugin/proc_pagetypeinfo.c
index 3ce292227d..e1026cf515 100644
--- a/collectors/proc.plugin/proc_pagetypeinfo.c
+++ b/collectors/proc.plugin/proc_pagetypeinfo.c
@@ -139,7 +139,7 @@ int do_proc_pagetypeinfo(int update_every, usec_t dt) {
             return 1;
         }
 
-        // 4th line is the "Free pages count per migrate type at order". Just substract these 8 words.
+        // 4th line is the "Free pages count per migrate type at order". Just subtract these 8 words.
         pageorders_cnt = procfile_linewords(ff, 3);
         if (pageorders_cnt < 9) {
             error("PLUGIN: PROC_PAGETYPEINFO: Unable to parse Line 4 of %s", ff_path);
diff --git a/collectors/proc.plugin/sys_class_infiniband.c b/collectors/proc.plugin/sys_class_infiniband.c
index 69e27f81ec..1a75ce13fd 100644
--- a/collectors/proc.plugin/sys_class_infiniband.c
+++ b/collectors/proc.plugin/sys_class_infiniband.c
@@ -37,7 +37,7 @@
     GEN(port_rcv_constraint_errors,      errors,  "Pkts rcvd discarded ",          1, __VA_ARGS__)  \
     GEN(port_xmit_discards,              errors,  "Pkts sent discarded",           1, __VA_ARGS__)  \
     GEN(port_xmit_wait,                  errors,  "Tick Wait to send",             1, __VA_ARGS__)  \
-    GEN(VL15_dropped,                    errors,  "Pkts missed ressource",         1, __VA_ARGS__)  \
+    GEN(VL15_dropped,                    errors,  "Pkts missed resource",         1, __VA_ARGS__)  \
     GEN(excessive_buffer_overrun_errors, errors,  "Buffer overrun",                1, __VA_ARGS__)  \
     GEN(link_downed,                     errors,  "Link Downed",                   1, __VA_ARGS__)  \
     GEN(link_error_recover