wxGUI: note Stepan Turek as one of authors in the manual

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@52260 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/docs/wxGUI.html

@@ -643,7 +643,8 @@ Daniel Calvelo Aros<br>
 Jachym Cepicky<br>
 Markus Metz, Germany<br>
 Anna Kratochvilova, <a href="http://www.cvut.cz">Czech Technical University in Prague</a>, Czech Republic<br>
-Vaclav Petras, <a href="http://www.cvut.cz">Czech Technical University in Prague</a>, Czech Republic<br><br>
+Vaclav Petras, <a href="http://www.cvut.cz">Czech Technical University in Prague</a>, Czech Republic<br>
+Stepan Turek, <a href="http://www.cvut.cz">Czech Technical University in Prague</a>, Czech Republic<br><br>
 
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