g.extension: wording cosmetics

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@61605 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/g.extension/g.extension.py

@@ -330,7 +330,7 @@ def list_available_modules(url, mlist = None):
 
 # list extensions (scan SVN repo)
 def list_available_extensions_svn():
-    grass.message(_('Fetching list of extensions from GRASS-Addons SVN (be patient)...'))
+    grass.message(_('Fetching list of extensions from GRASS-Addons SVN repository (be patient)...'))
     pattern = re.compile(r'(<li><a href=".+">)(.+)(</a></li>)', re.IGNORECASE)
 
     if flags['c']: