Spelling database (#10914)

6 files changed, 11 insertions, 11 deletions

diff --git a/database/engine/metadata_log/metadatalog.h b/database/engine/metadata_log/metadatalog.h
index b484686de6..483036a91c 100644
--- a/database/engine/metadata_log/metadatalog.h
+++ b/database/engine/metadata_log/metadatalog.h
@@ -12,7 +12,7 @@
 #include "metadatalogapi.h"
 #include "compaction.h"
 
-/* Forward declerations */
+/* Forward declarations */
 struct metalog_instance;
 struct parser_user_object;
 
diff --git a/database/engine/pagecache.c b/database/engine/pagecache.c
index d7698de012..f17afc22ba 100644
--- a/database/engine/pagecache.c
+++ b/database/engine/pagecache.c
@@ -3,7 +3,7 @@
 
 #include "rrdengine.h"
 
-/* Forward declerations */
+/* Forward declarations */
 static int pg_cache_try_evict_one_page_unsafe(struct rrdengine_instance *ctx);
 
 /* always inserts into tail */
diff --git a/database/engine/rrdengine.h b/database/engine/rrdengine.h
index 2d48665f83..07cc1479d4 100644
--- a/database/engine/rrdengine.h
+++ b/database/engine/rrdengine.h
@@ -26,7 +26,7 @@
 
 #endif /* NETDATA_RRD_INTERNALS */
 
-/* Forward declerations */
+/* Forward declarations */
 struct rrdengine_instance;
 
 #define MAX_PAGES_PER_EXTENT (64) /* TODO: can go higher only when journal supports bigger than 4KiB transactions */
diff --git a/database/engine/rrdengineapi.c b/database/engine/rrdengineapi.c
index cb46e06e3b..d847969e85 100755
--- a/database/engine/rrdengineapi.c
+++ b/database/engine/rrdengineapi.c
@@ -32,7 +32,7 @@ void rrdeng_generate_legacy_uuid(const char *dim_id, char *chart_id, uuid_t *ret
     memcpy(ret_uuid, hash_value, sizeof(uuid_t));
 }
 
-/* Transform legacy UUID to be unique across hosts deterministacally */
+/* Transform legacy UUID to be unique across hosts deterministically */
 void rrdeng_convert_legacy_uuid_to_multihost(char machine_guid[GUID_LEN + 1], uuid_t *legacy_uuid, uuid_t *ret_uuid)
 {
     EVP_MD_CTX *evpctx;
@@ -359,7 +359,7 @@ static inline uint32_t *pginfo_to_points(struct rrdeng_page_info *page_info)
  *         reference dimension that that have different data collection intervals and overlap with the time range
  *         [start_time,end_time]. The caller must free (*region_info_arrayp) with freez(). If region_info_arrayp is set
  *         to NULL nothing was allocated.
- * @param max_intervalp is derefenced and set to be the largest data collection interval of all regions.
+ * @param max_intervalp is dereferenced and set to be the largest data collection interval of all regions.
  * @return number of regions with different data collection intervals.
  */
 unsigned rrdeng_variable_step_boundaries(RRDSET *st, time_t start_time, time_t end_time,
diff --git a/database/rrd.h b/database/rrd.h
index 59d0501bdb..235922d761 100644
--- a/database/rrd.h
+++ b/database/rrd.h
@@ -819,7 +819,7 @@ struct rrdhost {
     char *health_default_exec;                      // the full path of the alarms notifications program
     char *health_default_recipient;                 // the default recipient for all alarms
     char *health_log_filename;                      // the alarms event log filename
-    size_t health_log_entries_written;              // the number of alarm events writtern to the alarms event log
+    size_t health_log_entries_written;              // the number of alarm events written to the alarms event log
     FILE *health_log_fp;                            // the FILE pointer to the open alarms event log file
     uint32_t health_default_warn_repeat_every;      // the default value for the interval between repeating warning notifications
     uint32_t health_default_crit_repeat_every;      // the default value for the interval between repeating critical notifications
diff --git a/database/rrddim.c b/database/rrddim.c
index b4ea34d2d9..510538d4b9 100644
--- a/database/rrddim.c
+++ b/database/rrddim.c
@@ -187,14 +187,14 @@ void rrdcalc_link_to_rrddim(RRDDIM *rd, RRDSET *st, RRDHOST *host) {
     for (rrdc = host->alarms_with_foreach; rrdc ; rrdc = rrdc->next) {
         if (simple_pattern_matches(rrdc->spdim, rd->id) || simple_pattern_matches(rrdc->spdim, rd->name)) {
             if (rrdc->hash_chart == st->hash_name || !strcmp(rrdc->chart, st->name) || !strcmp(rrdc->chart, st->id)) {
-                char *usename = alarm_name_with_dim(rrdc->name, strlen(rrdc->name), rd->name, strlen(rd->name));
-                if (usename) {
-                    if(rrdcalc_exists(host, st->name, usename, 0, 0)){
-                        freez(usename);
+                char *name = alarm_name_with_dim(rrdc->name, strlen(rrdc->name), rd->name, strlen(rd->name));
+                if (name) {
+                    if(rrdcalc_exists(host, st->name, name, 0, 0)){
+                        freez(name);
                         continue;
                     }
 
-                    RRDCALC *child = rrdcalc_create_from_rrdcalc(rrdc, host, usename, rd->name);
+                    RRDCALC *child = rrdcalc_create_from_rrdcalc(rrdc, host, name, rd->name);
                     if (child) {
                         rrdcalc_add_to_host(host, child);
                         RRDCALC *rdcmp  = (RRDCALC *) avl_insert_lock(&(host)->alarms_idx_health_log,(avl_t *)child);