Minor - flint fixes

main/lp/learnpathItem.class.php

@@ -250,6 +250,7 @@ class learnpathItem
     /**
      * Closes/stops the item viewing. Finalises runtime values.
      * If required, save to DB.
+     *
      * @param bool $prerequisitesCheck Needed to check if asset can be set as completed or not
      *
      * @return bool True on success, false otherwise

plugin/xapi/src/XApiPlugin.php

@@ -344,7 +344,6 @@ class XApiPlugin extends Plugin implements HookPluginInterface
     }
 
     /**
-     * @param array  $haystack
      * @param string $needle
      *
      * @return string

plugin/zoom/lib/ZoomPlugin.php

@@ -259,7 +259,6 @@ class ZoomPlugin extends Plugin
                 @unlink($dest);
             }
         }
-
     }
 
     /**