diff --git a/module/VuFind/src/VuFind/Controller/CollectionsController.php b/module/VuFind/src/VuFind/Controller/CollectionsController.php
index 889db60c49f649cf4a6b23442f1429e07d61437d..9ea1fb7b6777431a962c8c333b3ea40311981603 100644
--- a/module/VuFind/src/VuFind/Controller/CollectionsController.php
+++ b/module/VuFind/src/VuFind/Controller/CollectionsController.php
@@ -275,7 +275,8 @@ class CollectionsController extends AbstractBase
     /**
      * Function to normalize the names so they sort properly
      *
-     * @param array &$result Array to sort (passed by reference to use less memory)
+     * @param array &$result Array to sort (passed by reference to use less
+     * memory)
      *
      * @return array $resultOut
      */