[dots] Fix typo in dotscmd. Closes bgo #683824

[Fernando Herrera de las Heras <fherrera src gnome org>]

commit 90235c21d05277a2819c3961e03cc258c9f38acc
Author: Fernando Herrera <fherrera onirica com>
Date:   Sun Oct 21 16:16:49 2012 +0200

    Fix typo in dotscmd. Closes bgo #683824

 bin/dotscmd |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/bin/dotscmd b/bin/dotscmd
index 811e35f..5c13ae7 100755
--- a/bin/dotscmd
+++ b/bin/dotscmd
@@ -44,7 +44,7 @@ parser.add_option("-d", "--use-default-semantics", dest="use_default_semantics",
                   action="store_true", default=True,
                   help=_("include default semantics for the input file type"))
 parser.add_option("-a", "--add-semantics", dest="add_semantics", metavar="SEMANTICS", action="store",
-                  help=_("add extra semantics files separated by comas"))
+                  help=_("add extra semantics files separated by commas"))
 parser.add_option("-n", "--network", dest="network",
                   action="store_true", default=True,
                   help=_("access the network to download schemas"))