.grassrc6 -> .grassrc7

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@35520 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/README

@@ -58,7 +58,7 @@ $Date$
 2 - STARTUP WITH GRASS INITIALIZATION
 
 If you want to launch wxPython GUI automatically when you start
-GRASS, edit your .grassrc6 file to replace
+GRASS, edit your .grassrc7 file to replace
 
 GRASS_GUI: tcktk (or whatever you have here)