r.in.wms: fix example + debug msg

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@62038 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/r.in.wms/r.in.wms.html

@@ -43,8 +43,8 @@ r.in.wms -c url=http://wms.cuzk.cz/wms.asp
 
 <h4>Open Street Map</h4>
 
-Note: European coverage:
 <div class="code"><pre>
+g.region n=90 s=-90 w=-180 e=180 res=0:10:00 -p
 r.in.wms url=http://watzmann-geog.urz.uni-heidelberg.de/cached/osm layers=osm_auto:all output=osm format=png
 </pre></div>
 

scripts/r.in.wms/wms_base.py

@@ -230,6 +230,7 @@ class WMSBase:
                 
                 grass.fatal(msg)
         
+        grass.debug('Fetching capabilities OK')
         return cap
 
     def _fetchDataFromServer(self, url, username = None, password = None):