diff --git a/lib/private/preview.php b/lib/private/preview.php
index 00f18219531..f8b19f11cb0 100755
--- a/lib/private/preview.php
+++ b/lib/private/preview.php
@@ -824,7 +824,6 @@ class Preview {
 			return false;
 		}
 
-		//remove last element because it has the mimetype *
 		foreach(self::$providers as $supportedMimetype => $provider) {
 			if(preg_match($supportedMimetype, $mimeType)) {
 				return true;