seboettg / citeproc-php

src/Util/StringHelper.php

Spacing +1 added lines, -1 removed lines

@@ -77,7 +77,7 @@
     {
         $wordArray = explode(" ", $text);
 
-        array_walk($wordArray, function (&$word) {
+        array_walk($wordArray, function(&$word) {
             $word = ucfirst($word);
         });