diff --git a/src/Php/PolyfillPackagesProvider.php b/src/Php/PolyfillPackagesProvider.php
index 9af23368cf6..849dee1d03d 100644
--- a/src/Php/PolyfillPackagesProvider.php
+++ b/src/Php/PolyfillPackagesProvider.php
@@ -22,7 +22,7 @@ final class PolyfillPackagesProvider
      */
     public function provide(): array
     {
-        // used in tests mostly
+        // disable cache in tests
         if (SimpleParameterProvider::hasParameter(Option::POLYFILL_PACKAGES)) {
             return SimpleParameterProvider::provideArrayParameter(Option::POLYFILL_PACKAGES);
         }
diff --git a/src/Skipper/SkipCriteriaResolver/SkippedClassResolver.php b/src/Skipper/SkipCriteriaResolver/SkippedClassResolver.php
index ba1816b35c4..8410da2f2d4 100644
--- a/src/Skipper/SkipCriteriaResolver/SkippedClassResolver.php
+++ b/src/Skipper/SkipCriteriaResolver/SkippedClassResolver.php
@@ -22,7 +22,6 @@ public function resolve(): array
     {
         // disable cache in tests
         if (StaticPHPUnitEnvironment::isPHPUnitRun()) {
-            // disable cache in tests
             $this->skippedClasses = null;
         }