$out->wrapWikiMsg( "<strong>$1</strong>", array( $this->typeLabels['selected'],
$this->getLanguage()->formatNum( count( $this->ids ) ), $this->targetObj->getPrefixedText() ) );
- $out->addHelpLink( 'Help:RevisionDelete' );
+ $this->addHelpLink( 'Help:RevisionDelete' );
$out->addHTML( "<ul>" );
$numRevisions = 0;