1 files changed, 1 insertions, 1 deletions

diff --git a/sources/core/skin.js b/sources/core/skin.js
index 4f0ee7c..290157d 100644
--- a/sources/core/skin.js
+++ b/sources/core/skin.js
@@ -125,7 +125,7 @@
                         offset = overrideOffset || ( icon && icon.offset );
                         bgsize = overrideBgsize || ( icon && icon.bgsize ) || '16px';
 
-                        // If we use apostrophes in background-image, we must escape apostrophes in path (just to be sure). (#13361)
+                        // If we use apostrophes in background-image, we must escape apostrophes in path (just to be sure). (http://dev.ckeditor.com/ticket/13361)
                         if ( path )
                                 path = path.replace( /'/g, '\\\'' );