wfRunHooks( 'ContributionsLineEnding', array( $this, &$ret, $row, &$classes ) );
if ( $classes === array() && $ret === '' ) {
- wfDebug( 'Dropping Special:Contribution row that could not be formatted' );
+ wfDebug( "Dropping Special:Contribution row that could not be formatted\n" );
$ret = "<!-- Could not format Special:Contribution row. -->\n";
} else {
$ret = Html::rawElement( 'li', array( 'class' => $classes ), $ret ) . "\n";