drupol / phpermutations

src/Hilbert.php

Spacing +1 added lines, -1 removed lines

@@ -187,7 +187,7 @@
     }
     array_multisort($points, $sort);
     foreach ($points as $k => $v) {
-      echo $k . "\n";
+      echo $k."\n";
     }
   }