FYI: fix link to gettext manual

[Ralf Wildenhues]

The node "GNU Gettext" does not exist in the gettext manual, this patch
also helps fix the web urls (I hope 1.10.1 can be released soon).
Applied to HEAD and branch-1-10.

Cheers,
Ralf

2007-08-19  Ralf Wildenhues  <address@hidden>

        * doc/automake.texi (gettext): Fix link to gettext manual.

Index: doc/automake.texi
===================================================================
RCS file: /cvs/automake/automake/doc/automake.texi,v
retrieving revision 1.170
diff -u -r1.170 automake.texi
--- doc/automake.texi   22 Jul 2007 09:27:37 -0000      1.170
+++ doc/automake.texi   19 Aug 2007 07:45:49 -0000
@@ -7149,7 +7149,7 @@
 If @code{AM_GNU_GETTEXT} is seen in @file{configure.ac}, then Automake
 turns on support for GNU gettext, a message catalog system for
 internationalization
-(@pxref{GNU Gettext, , , gettext, GNU gettext utilities}).
+(@pxref{Top, , Introduction, gettext, GNU gettext utilities}).
 
 The @code{gettext} support in Automake requires the addition of one or
 two subdirectories to the package, @file{po} and possibly also @file{intl}.