diff --git a/src/js/_enqueues/lib/comment-reply.js b/src/js/_enqueues/lib/comment-reply.js
index 698e89430457..9e4b77d31d86 100644
--- a/src/js/_enqueues/lib/comment-reply.js
+++ b/src/js/_enqueues/lib/comment-reply.js
@@ -197,7 +197,7 @@ window.addComment = ( function( window ) {
 		var replyNode = getElementById( config.commentReplyTitleId );
 		var defaultReplyHeading = replyNode && replyNode.firstChild.textContent;
 		var replyLink = this,
-			commId    = getDataAttribute( replyLink, 'belowelement'),
+			commId    = getDataAttribute( replyLink, 'belowelement' ),
 			parentId  = getDataAttribute( replyLink, 'commentid' ),
 			respondId = getDataAttribute( replyLink, 'respondelement' ),
 			postId    = getDataAttribute( replyLink, 'postid' ),