diff --git a/src/Reporter.php b/src/Reporter.php
index deaa8e2849..824031a485 100644
--- a/src/Reporter.php
+++ b/src/Reporter.php
@@ -364,7 +364,7 @@ public function prepareFileReport(File $phpcsFile)
         ];
 
         if ($report['errors'] === 0 && $report['warnings'] === 0) {
-            // Prefect score!
+            // Perfect score!
             return $report;
         }
 
diff --git a/src/Standards/Generic/Sniffs/WhiteSpace/LanguageConstructSpacingSniff.php b/src/Standards/Generic/Sniffs/WhiteSpace/LanguageConstructSpacingSniff.php
index 462027d3d2..d4e913c1ad 100644
--- a/src/Standards/Generic/Sniffs/WhiteSpace/LanguageConstructSpacingSniff.php
+++ b/src/Standards/Generic/Sniffs/WhiteSpace/LanguageConstructSpacingSniff.php
@@ -81,7 +81,7 @@ public function process(File $phpcsFile, $stackPtr)
             && strtolower($content) !== 'yield from'
         ) {
             if ($tokens[($stackPtr - 1)]['code'] === T_YIELD_FROM) {
-                // A multi-line statements that has already been processed.
+                // A multi-line statement that has already been processed.
                 return;
             }
 
diff --git a/src/Standards/Squiz/Tests/Scope/MemberVarScopeUnitTest.php b/src/Standards/Squiz/Tests/Scope/MemberVarScopeUnitTest.php
index e17f9ae7b9..0841239267 100644
--- a/src/Standards/Squiz/Tests/Scope/MemberVarScopeUnitTest.php
+++ b/src/Standards/Squiz/Tests/Scope/MemberVarScopeUnitTest.php
@@ -54,6 +54,7 @@ public function getErrorList()
      */
     public function getWarningList()
     {
+        // Warning from getMemberProperties() about parse error.
         return [71 => 1];
 
     }//end getWarningList()
diff --git a/src/Standards/Zend/Tests/NamingConventions/ValidVariableNameUnitTest.php b/src/Standards/Zend/Tests/NamingConventions/ValidVariableNameUnitTest.php
index 94316dad18..c66a2a42c8 100644
--- a/src/Standards/Zend/Tests/NamingConventions/ValidVariableNameUnitTest.php
+++ b/src/Standards/Zend/Tests/NamingConventions/ValidVariableNameUnitTest.php
@@ -92,6 +92,7 @@ public function getWarningList()
             79  => 1,
             82  => 1,
             94  => 1,
+            // Warning from getMemberProperties() about parse error.
             107 => 1,
         ];
 
diff --git a/tests/Core/Util/Common/StripColorsTest.php b/tests/Core/Util/Common/StripColorsTest.php
index 67068f66e3..ff253b8b8e 100644
--- a/tests/Core/Util/Common/StripColorsTest.php
+++ b/tests/Core/Util/Common/StripColorsTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Tests for the \PHP_CodeSniffer\Util\Sniffs\Common::stripColors() method.
+ * Tests for the \PHP_CodeSniffer\Util\Common::stripColors() method.
  *
  * @author    Juliette Reinders Folmer <phpcs_nospam@adviesenzo.nl>
  * @copyright 2024 Juliette Reinders Folmer. All rights reserved.
@@ -13,7 +13,7 @@
 use PHPUnit\Framework\TestCase;
 
 /**
- * Tests for the \PHP_CodeSniffer\Util\Sniffs\Common::stripColors() method.
+ * Tests for the \PHP_CodeSniffer\Util\Common::stripColors() method.
  *
  * @covers \PHP_CodeSniffer\Util\Common::stripColors
  */
diff --git a/tests/Core/Util/Common/SuggestTypeTest.php b/tests/Core/Util/Common/SuggestTypeTest.php
index aa6fac9764..48bb6df1dc 100644
--- a/tests/Core/Util/Common/SuggestTypeTest.php
+++ b/tests/Core/Util/Common/SuggestTypeTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Tests for the \PHP_CodeSniffer\Util\Sniffs\Common::suggestType() method.
+ * Tests for the \PHP_CodeSniffer\Util\Common::suggestType() method.
  *
  * @author    Juliette Reinders Folmer <phpcs_nospam@adviesenzo.nl>
  * @copyright 2019 Juliette Reinders Folmer. All rights reserved.
@@ -13,7 +13,7 @@
 use PHPUnit\Framework\TestCase;
 
 /**
- * Tests for the \PHP_CodeSniffer\Util\Sniffs\Common::suggestType() method.
+ * Tests for the \PHP_CodeSniffer\Util\Common::suggestType() method.
  *
  * @covers \PHP_CodeSniffer\Util\Common::suggestType
  */