5 files changed, 6 insertions, 6 deletions
diff --git a/src/util/battery/batterywindows.cpp b/src/util/battery/batterywindows.cpp
index b1ee079ae0..e71cf92d7b 100644
--- a/src/util/battery/batterywindows.cpp
+++ b/src/util/battery/batterywindows.cpp
@@ -25,7 +25,7 @@ void BatteryWindows::read() {
     if (GetSystemPowerStatus(&spsPwr)) {
         // get rest power of battery
         m_dPercentage = static_cast<double>(spsPwr.BatteryLifePercent);
-        // check for unkown flag and reset to default
+        // check for unknown flag and reset to default
         if (m_dPercentage == 255) {
             m_dPercentage = 0;
         }
@@ -43,7 +43,7 @@ void BatteryWindows::read() {
         m_iMinutesLeft = static_cast<int>(spsPwr.BatteryLifeTime) / 60;
     }
 
-    // QString bat = "unkown";
+    // QString bat = "unknown";
     // switch (m_chargingState) {
     // case Battery::CHARGING:
     //     bat = "charging";
diff --git a/src/util/db/dbconnectionpool.h b/src/util/db/dbconnectionpool.h
index d52e467635..1ecfd8ed51 100644
--- a/src/util/db/dbconnectionpool.h
+++ b/src/util/db/dbconnectionpool.h
@@ -19,7 +19,7 @@ class DbConnectionPool final {
   public:
     // Creates a new pool of database connections (one per thread) that
     // all use the same connection parameters. Unique connection names
-    // will be  generated based on the given connection name that serves
+    // will be generated based on the given connection name that serves
     // as the base name (= common prefix).
     static DbConnectionPoolPtr create(
             const DbConnection::Params& params,
diff --git a/src/util/db/fwdsqlqueryselectresult.cpp b/src/util/db/fwdsqlqueryselectresult.cpp
index 54ab54f857..3543756825 100644
--- a/src/util/db/fwdsqlqueryselectresult.cpp
+++ b/src/util/db/fwdsqlqueryselectresult.cpp
@@ -7,7 +7,7 @@ FwdSqlQuerySelectResult::FwdSqlQuerySelectResult()
 }
 
 // NOTE(uklotzde): The query is passed as an r-value reference to
-// indicate that ownership is transfered. Qt uses implicit sharing
+// indicate that ownership is transferred. Qt uses implicit sharing
 // instead of actually moving the contents of the object. This might
 // be less efficient than actually moving the object's contents, but
 // meets all requirements.
diff --git a/src/util/math.h b/src/util/math.h
index 29e2bfe7af..9ed13a5758 100644
--- a/src/util/math.h
+++ b/src/util/math.h
@@ -12,7 +12,7 @@
 
 #include <math.h>
 #include <cmath> 
-// Note: Because of our fpclassify hack, we actualy need to inlude both, 
+// Note: Because of our fpclassify hack, we actually need to inlude both, 
 // the c and the c++ version of the math header.  
 // From GCC 6.1.1 math.h depends on cmath, which failes to compile if included 
 // after our fpclassify hack 
diff --git a/src/util/sample.cpp b/src/util/sample.cpp
index c390fdf38b..7d81402542 100644
--- a/src/util/sample.cpp
+++ b/src/util/sample.cpp
@@ -43,7 +43,7 @@ CSAMPLE* SampleUtil::alloc(SINT size) {
     // true start of the buffer in the slack space as well so that we can free
     // it correctly.
     // TODO(XXX): Replace with C++11 aligned_alloc.
-    // TODO(XXX): consider 32 byte alignement to optimize for AVX builds
+    // TODO(XXX): consider 32 byte alignment to optimize for AVX builds
     if (useAlignedAlloc()) {
 #ifdef _MSC_VER
         return static_cast<CSAMPLE*>(_aligned_malloc(sizeof(CSAMPLE) * size, 16));