diff --git a/lib/src/runner/configuration.dart b/lib/src/runner/configuration.dart
index 5e733ff618a95a8129266a0ed12c96d449657fa9..6ac0c0694732a545529e3ee5f70720a08c2a4556 100644
--- a/lib/src/runner/configuration.dart
+++ b/lib/src/runner/configuration.dart
@@ -311,7 +311,8 @@ class Configuration {
         addTags: addTags,
 
         // Make sure we pass [chosenPresets] to the child configurations as
-        // well. This ensures that 
+        // well. This ensures that tags and platforms can have preset-specific
+        // behavior.
         tags: _withChosenPresets(tags, chosenPresets),
         onPlatform: _withChosenPresets(onPlatform, chosenPresets),
         presets: _withChosenPresets(presets, chosenPresets));