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@@ -7,10 +7,11 @@
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* Huidae Cho <grass4u gmail.com>, Hydro Laboratory,
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* Kyungpook National University
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*
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- * PURPOSE: Creates topographic index raster map from elevation map.
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+ * PURPOSE: Creates a topographic index raster map from an elevation
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+ * raster map.
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* Based on GRIDATB.FOR.
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*
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- * COPYRIGHT: (C) 2000-2013 by the GRASS Development Team
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+ * COPYRIGHT: (C) 2000-2014 by the GRASS Development Team
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*
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* This program is free software under the GNU General Public
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* License (>=v2). Read the file COPYING that comes with GRASS
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@@ -39,7 +40,7 @@ int main(int argc, char **argv)
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G_add_keyword(_("raster"));
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G_add_keyword(_("hydrology"));
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module->description =
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- _("Creates topographic index raster map from elevation raster map.");
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+ _("Creates a topographic index raster map from an elevation raster map.");
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params.input = G_define_standard_option(G_OPT_R_ELEV);
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params.input->key = "input";
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