mercurial/templater.py

--- a/mercurial/templater.py	Fri May 01 20:43:55 2015 +0900
+++ b/mercurial/templater.py	Sat May 02 15:49:38 2015 +0900
@@ -569,8 +569,7 @@
         num = int(stringify(args[0][0](context, mapping, args[0][1])))
     except ValueError:
         # i18n: "word" is a keyword
-        raise error.ParseError(
-                _("Use strings like '3' for numbers passed to word function"))
+        raise error.ParseError(_("word expects an integer index"))
     text = stringify(args[1][0](context, mapping, args[1][1]))
     if len(args) == 3:
         splitter = stringify(args[2][0](context, mapping, args[2][1]))