g.gui.animation: fix typo in formatting string

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@69490 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/animation/g.gui.animation.py

@@ -109,7 +109,7 @@ def main():
         layer = AnimLayer()
         layer.mapType = 'vector'
         layer.name = vect
-        layer.cmd = ['d.vect', 'map={name=}'.format(name=vect.split(',')[0])]
+        layer.cmd = ['d.vect', 'map={name}'.format(name=vect.split(',')[0])]
         layerList.AddLayer(layer)
     if strds:
         layer = AnimLayer()