From aa103769ba893cb9393381b62de784bf7bf2696d Mon Sep 17 00:00:00 2001
From: Derick Rethans <github@derickrethans.nl>
Date: Wed, 3 Jun 2015 09:38:48 -0400
Subject: Added spacing according to coding standards

---
 tests/dataset_average_test.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/dataset_average_test.php b/tests/dataset_average_test.php
index 23f209b..3bbe73b 100644
--- a/tests/dataset_average_test.php
+++ b/tests/dataset_average_test.php
@@ -334,7 +334,7 @@ class ezcGraphDataSetAverageTest extends ezcGraphTestCase
 
         foreach ( $averageDataSet as $key => $value )
         {
-            $this->assertEquals( (string) ( round($start += $stepSize,12) ), $key, 'Wrong step.');
+            $this->assertEquals( (string) ( round( $start += $stepSize, 12 ) ), $key, 'Wrong step.' );
         }
     }
 
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