diff --git a/client/less/main.less b/client/less/main.less
index bb6c33e3d2..e5979352de 100644
--- a/client/less/main.less
+++ b/client/less/main.less
@@ -1175,7 +1175,7 @@ and (max-width : 400px)  {
   font-size: 17px;
 }
 
-// Challange editor CSS for iOS.  Issue 9104.
+
 .editorScrollDiv {
   -webkit-overflow-scrolling: touch;
 }