Reordering of the attendees should not be a signitifcant change (sabr…

…e-io#540)

- CodeStyle

tests/VObject/ITip/BrokerSignificantChangesTest.php

@@ -109,7 +109,7 @@ public function testSignificantChangesRRuleOrderNoChange()
     /**
      * Check significant changes detection (no change).
      * Reordering of the attendees should not be a signitifcant change (#540)
-     * https://github.com/sabre-io/vobject/issues/540
+     * https://github.com/sabre-io/vobject/issues/540.
      */
     public function testSignificantChangesAttendeesOrderNoChange()
     {
@@ -141,11 +141,10 @@ public function testSignificantChangesAttendeesOrderNoChange()
         $new = str_replace('holger@fruux.com', 'dominik1@fruux.com', $old);
         $new = str_replace('dominik@fruux.com', 'holger@fruux.com', $new);
         $new = str_replace('dominik1@fruux.com', 'dominik@fruux.com', $new);
-        $expected = array();
+        $expected = [];
         $expected[] = ['significantChange' => false];
         $expected[] = ['significantChange' => false];
 
         $this->parse($old, $new, $expected, 'mailto:martin@fruux.com');
     }
-
 }