maknz / slack

src/Message.php

Spacing +1 added lines, -1 removed lines

@@ -141,7 +141,7 @@
    */
   public function setEndpoint($endpoint)
   {
-    if (empty($endpoint) || !is_string($endpoint))
+    if (empty($endpoint) || ! is_string($endpoint))
     {
       throw new InvalidArgumentException('The message endpoint must be a non-empty string');
     }