Fix typo in doc comment for Message.prototype#toString

"it's string form" => "its string form".

Change-Id: I867283c5333aa17dd146c19684c1959e0de2a1ca

diff --git a/resources/mediawiki/mediawiki.js b/resources/mediawiki/mediawiki.js
index 80223e5..03248ba 100644 (file)
--- a/resources/mediawiki/mediawiki.js
+++ b/resources/mediawiki/mediawiki.js
@@ -225,7 +225,7 @@ var mw = ( function ( $, undefined ) {
                },
 
                /**
-                * Converts message object to it's string form based on the state of format.
+                * Converts message object to its string form based on the state of format.
                 *
                 * @return {string} Message as a string in the current form or `<key>` if key does not exist.
                 */