Update UIBargraph.cpp

Source/Atomic/UI/UIBargraph.cpp

@@ -53,10 +53,10 @@ UIBargraph::~UIBargraph()
 void UIBargraph::SetColor(Color color) 
 {
 
-	if (!widget_)
-		return;
+        if (!widget_)
+              return;
 
-	((TBBarGraph*)widget_)->SetColor(color.r_ * 255, color.g_ * 255, color.b_ * 255, color.a_ * 255);
+        ((TBBarGraph*)widget_)->SetColor(color.r_ * 255, color.g_ * 255, color.b_ * 255, color.a_ * 255);
 }
 
 bool UIBargraph::OnEvent(const tb::TBWidgetEvent &ev)