g.remove: fix dialog to allow input more maps

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@62278 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_core/forms.py

@@ -200,7 +200,7 @@ class UpdateThread(Thread):
                 else:
                     etype = type_param.get('value')
 
-                self.data[win.GetParent().SetType] = {'etype': etype}
+                self.data[win.GetParent().SetElementList] = {'type': etype}
 
                 # t.(un)register has one type for 'input', 'maps'
                 maps_param = self.task.get_param('maps', element='name', raiseError=False)