simplesamlphp / xml-common

src/ExtendableElementTrait.php

Spacing +1 added lines, -1 removed lines

@@ -61,7 +61,7 @@
              * @param \SimpleSAML\XML\ElementInterface $elt
              * @return string|null
              */
-            function ($elt) {
+            function($elt) {
                 return ($elt instanceof Chunk) ? $elt->getNamespaceURI() : $elt::getNamespaceURI();
             },
             $elements