diff --git a/module/VuFind/src/VuFind/Cache/KeyGeneratorTrait.php b/module/VuFind/src/VuFind/Cache/KeyGeneratorTrait.php
index 02b690a8d04356f135c35a7a4ccb4c1aa360b3de..490c886e16aa0ccbd8d804e7e7c22f739d3f0621 100644
--- a/module/VuFind/src/VuFind/Cache/KeyGeneratorTrait.php
+++ b/module/VuFind/src/VuFind/Cache/KeyGeneratorTrait.php
@@ -44,7 +44,7 @@ trait KeyGeneratorTrait
      * Method to ensure uniform cache keys for cached VuFind objects.
      *
      * @param string|null $suffix Optional suffix that will get appended to the
-     *                            object class name calling getCacheKey()
+     * object class name calling getCacheKey()
      *
      * @return string
      */