wxGUI: fix syntax error introduced by previous commit https://trac.osgeo.org/grass/changeset/61503

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@61505 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/animation/controller.py

@@ -191,7 +191,7 @@ class AnimationController(wx.EvtHandler):
 
     def UpdateAnimations(self):
         """Used sofar for updating slider time labels
-        after change of format"""'
+        after change of format"""
         self._setAnimations()
 
     def EditAnimations(self):