Update

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@39303 15284696-431f-4ddb-bdfa-cd5b030d7da7

AUTHORS

@@ -76,7 +76,7 @@ INSTITUTIONAL SUPPORT
 Additional authors:
 GUI
  - Martin Landa <landa.martin gmail com>: wxPython GUI lead
- - Michael Barton <michael.barton asu edu>: Tcl/Tk GUI lead
+ - Michael Barton <michael.barton asu edu>: wxPython, Tcl/Tk GUI lead
  - Cedrik Shock <cedricpublic at shockfamily.net>: Tcl/Tk enhancements
 
 Google Summer of Code awards: