CS fix after PR merge

program/lib/Roundcube/rcube_message_header.php

@@ -226,11 +226,12 @@ class rcube_message_header
 
         if ($decode) {
             if (is_array($value)) {
-                foreach ($value as $key=>$val) {
+                foreach ($value as $key => $val) {
                     $value[$key] = rcube_mime::decode_header($val, $this->charset);
                     $value[$key] = rcube_charset::clean($val);
                 }
-            } else {
+            }
+            else {
                 $value = rcube_mime::decode_header($value, $this->charset);
                 $value = rcube_charset::clean($value);
             }