Index: CodeReview/ui/CodeRevisionView.php
===================================================================
--- CodeReview/ui/CodeRevisionView.php	(revision 82315)
+++ CodeReview/ui/CodeRevisionView.php	(working copy)
@@ -171,9 +171,9 @@

 		if ( $this->mReplyTarget ) {
 			$id = intval( $this->mReplyTarget );
-			$html .= Html::inlineScript(
+			$wgOut->addInlineScript(
 				"addOnloadHook(function(){document.getElementById('wpReplyTo$id').focus();});"
-			) . "\n";
+			);
 		}

 		if ( $this->canPostComments() ) {