fix doc syntax error for relativelayout

dessant · dessant · commit ff59c954a22d · 2014-11-17T21:42:44.000+02:00
diff --git a/kivy/uix/relativelayout.py b/kivy/uix/relativelayout.py
@@ -221,7 +221,7 @@
         Widget:
             center: self.parent.center
 
-...use the :attr:`pos_hint` property::
+...use the :attr:`pos_hint` property:
 
     RelativeLayout:
         Widget:
