diff --git a/addons/misra.py b/addons/misra.py
index e765d8516..5894e1306 100755
--- a/addons/misra.py
+++ b/addons/misra.py
@@ -1325,7 +1325,7 @@ class MisraChecker:
 
 
     def misra_6_1(self, data):
-        # Bitfield type must be bool or explicity signed/unsigned int
+        # Bitfield type must be bool or explicitly signed/unsigned int
         for token in data.tokenlist:
             if not token.valueType:
                 continue
diff --git a/lib/valueflow.cpp b/lib/valueflow.cpp
index 767d5e0a4..1b4e22790 100644
--- a/lib/valueflow.cpp
+++ b/lib/valueflow.cpp
@@ -4091,7 +4091,7 @@ struct ConditionHandler {
             if (cond.vartok->exprId() == 0)
                 return;
 
-            // If condition is known then dont propogate value
+            // If condition is known then don't propagate value
             if (tok->hasKnownIntValue())
                 return;
 
diff --git a/test/testtoken.cpp b/test/testtoken.cpp
index 44ef459ca..26a2740cd 100644
--- a/test/testtoken.cpp
+++ b/test/testtoken.cpp
@@ -120,13 +120,13 @@ private:
         Token *last = token->tokAt(2);
         ASSERT_EQUALS(token->str(), "1");
         ASSERT_EQUALS(token->next()->str(), "2");
-        // cppcheck-suppress redundantNextPrevious - this is itentional
+        // cppcheck-suppress redundantNextPrevious - this is intentional
         ASSERT_EQUALS(token->tokAt(2)->str(), "3");
         ASSERT_EQUALS_MSG(true, last->next() == nullptr, "Null was expected");
 
         ASSERT_EQUALS(last->str(), "3");
         ASSERT_EQUALS(last->previous()->str(), "2");
-        // cppcheck-suppress redundantNextPrevious - this is itentional
+        // cppcheck-suppress redundantNextPrevious - this is intentional
         ASSERT_EQUALS(last->tokAt(-2)->str(), "1");
         ASSERT_EQUALS_MSG(true, token->previous() == nullptr, "Null was expected");
 
@@ -721,24 +721,24 @@ private:
 
     void matchOr() const {
         givenACodeSampleToTokenize bitwiseOr(";|;", true);
-        // cppcheck-suppress simplePatternError - this is itentional
+        // cppcheck-suppress simplePatternError - this is intentional
         ASSERT_EQUALS(true,  Token::Match(bitwiseOr.tokens(), "; %or%"));
         ASSERT_EQUALS(true,  Token::Match(bitwiseOr.tokens(), "; %op%"));
-        // cppcheck-suppress simplePatternError - this is itentional
+        // cppcheck-suppress simplePatternError - this is intentional
         ASSERT_EQUALS(false, Token::Match(bitwiseOr.tokens(), "; %oror%"));
 
         givenACodeSampleToTokenize bitwiseOrAssignment(";|=;");
-        // cppcheck-suppress simplePatternError - this is itentional
+        // cppcheck-suppress simplePatternError - this is intentional
         ASSERT_EQUALS(false,  Token::Match(bitwiseOrAssignment.tokens(), "; %or%"));
         ASSERT_EQUALS(true,  Token::Match(bitwiseOrAssignment.tokens(), "; %op%"));
-        // cppcheck-suppress simplePatternError - this is itentional
+        // cppcheck-suppress simplePatternError - this is intentional
         ASSERT_EQUALS(false, Token::Match(bitwiseOrAssignment.tokens(), "; %oror%"));
 
         givenACodeSampleToTokenize logicalOr(";||;", true);
-        // cppcheck-suppress simplePatternError - this is itentional
+        // cppcheck-suppress simplePatternError - this is intentional
         ASSERT_EQUALS(false, Token::Match(logicalOr.tokens(), "; %or%"));
         ASSERT_EQUALS(true,  Token::Match(logicalOr.tokens(), "; %op%"));
-        // cppcheck-suppress simplePatternError - this is itentional
+        // cppcheck-suppress simplePatternError - this is intentional
         ASSERT_EQUALS(true,  Token::Match(logicalOr.tokens(), "; %oror%"));
         ASSERT_EQUALS(true,  Token::Match(logicalOr.tokens(), "; &&|%oror%"));
         ASSERT_EQUALS(true,  Token::Match(logicalOr.tokens(), "; %oror%|&&"));