Add doc for showEditTools method

Change-Id: Ic6931ed6cdecb7b42e2c47b7c8b34b6d1d23be13

diff --git a/includes/EditPage.php b/includes/EditPage.php
index e3b7a10..229a36a 100644 (file)
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -3492,6 +3492,10 @@ HTML
                }
        }
 
+       /**
+        * Inserts optional text shown below edit and upload forms. Can be used to offer special characters not present on
+        * most keyboards for copying/pasting.
+        */
        protected function showEditTools() {
                global $wgOut;
                $wgOut->addHTML( '<div class="mw-editTools">' .