drupol / phpermutations

src/Iterators/FiniteGroup.php

Spacing +1 added lines, -1 removed lines

@@ -153,7 +153,7 @@
   public function order($generator) {
     $result = array();
 
-    foreach(range(1, $this->getSize() - 1) as $number) {
+    foreach (range(1, $this->getSize() - 1) as $number) {
       $value = pow($generator, $number) % $this->getSize();
       $result[$value] = $value;
     }