wxGUI: omit word 'graphic' in 'Save display to file' (mentioned in https://trac.osgeo.org/grass/ticket/822)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@59203 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_core/toolbars.py

@@ -62,7 +62,7 @@ BaseIcons = {
                             label = _('Pan'),
                             desc = _('Drag with mouse to pan')),
     'saveFile'   : MetaIcon(img = 'map-export',
-                            label = _('Save display to graphic file')),
+                            label = _('Save display to file')),
     'print'      : MetaIcon(img = 'print',
                             label = _('Print display')),
     'font'       : MetaIcon(img = 'font',