r.in.wms: capfile_output doc desc (backport https://trac.osgeo.org/grass/changeset/63182)

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@63186 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/r.in.wms/r.in.wms.py

@@ -153,7 +153,7 @@ This program is free software under the GNU General Public License
 #%option G_OPT_F_OUTPUT
 #% key: capfile_output
 #% required: no
-#% description: File in which the server capabilities will be saved ('c' flag)
+#% description: File where the server capabilities will be saved ('c' flag)
 #%end
 
 #%flag