1 files changed, 12 insertions, 12 deletions
diff --git a/core/ViewDataTable/GenerateGraphHTML/ChartPie.php b/core/ViewDataTable/GenerateGraphHTML/ChartPie.php
index 7a847050c4..ccc40d0c3f 100644
--- a/core/ViewDataTable/GenerateGraphHTML/ChartPie.php
+++ b/core/ViewDataTable/GenerateGraphHTML/ChartPie.php
@@ -18,16 +18,16 @@
 
 class Piwik_ViewDataTable_GenerateGraphHTML_ChartPie extends Piwik_ViewDataTable_GenerateGraphHTML
 {
-	
-	protected $graphType = 'pie';
-	
-	protected function getViewDataTableId()
-	{
-		return 'graphPie';
-	}
-	
-	protected function getViewDataTableIdToLoad()
-	{
-		return 'generateDataChartPie';
-	}
+
+    protected $graphType = 'pie';
+
+    protected function getViewDataTableId()
+    {
+        return 'graphPie';
+    }
+
+    protected function getViewDataTableIdToLoad()
+    {
+        return 'generateDataChartPie';
+    }
 }