$errorHtml = false;
// guard thumbnail rendering with PoolCounter to avoid stampedes
- // expensive files use a separate PoolCounter config so it is possible to set up a global limit on them
+ // expensive files use a separate PoolCounter config so it is possible
+ // to set up a global limit on them
if ( $file->isExpensiveToThumbnail() ) {
$poolCounterType = 'FileRenderExpensive';
} else {