git-svn-id: https://svn.osgeo.org/grass/grass/trunk@71996 15284696-431f-4ddb-bdfa-cd5b030d7da7
@@ -21,7 +21,9 @@
#%module
#% description: Traces a flow through an elevation model or cost surface on a raster map.
-#% keyword: raster, hydrology, cost surface
+#% keyword: raster
+#% keyword: hydrology
+#% keyword: cost surface
#%end
#%option
#% key: input