chillerlan / php-bbcode

src/Modules/Markup/MarkupBaseModule.php

Spacing +1 added lines, -1 removed lines

@@ -125,7 +125,7 @@
 	 */
 	protected function getCssClass(array $additional_classes = []):string{
 		$classes = $this->getAttribute('class', '').' '.implode(' ', $additional_classes);
-		$classes =preg_replace('/[^a-z\d\- ]/i', '', $classes);
+		$classes = preg_replace('/[^a-z\d\- ]/i', '', $classes);
 		$classes = trim($classes);
 
 		return !empty($classes) ? ' class="'.$classes.'"' : '';