[network-manager-openconnect] Replace obsolete AC_HELP_STRING with AS_HELP_STRING

[Michael Biebl <mbiebl src gnome org>]

commit ece68e7c139c4ab812f53580500882ec07d8af3e
Author: Michael Biebl <biebl debian org>
Date:   Tue Apr 21 00:50:10 2009 +0200

    Replace obsolete AC_HELP_STRING with AS_HELP_STRING
---
 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 836ca37..bc60486 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,7 +38,7 @@ AC_CHECK_FUNCS(select socket uname)
 dnl
 dnl GNOME support
 dnl
-AC_ARG_WITH(gnome, AC_HELP_STRING([--without-gnome], [Build NetworkManager-openconnect without GNOME support, e.g. vpn service only]))
+AC_ARG_WITH(gnome, AS_HELP_STRING([--without-gnome], [Build NetworkManager-openconnect without GNOME support, e.g. vpn service only]))
 AM_CONDITIONAL(WITH_GNOME, test x"$with_gnome" != xno)
 
 GETTEXT_PACKAGE=NetworkManager-openconnect
@@ -83,7 +83,7 @@ AC_SUBST(NM_UTILS_CFLAGS)
 AC_SUBST(NM_UTILS_LIBS)
 
 AC_ARG_ENABLE(more-warnings,
-AC_HELP_STRING([--enable-more-warnings], [Maximum compiler warnings]),
+AS_HELP_STRING([--enable-more-warnings], [Maximum compiler warnings]),
 set_more_warnings="$enableval",[
 if test -d "$srcdir/{arch}" || test -d "$srcdir/CVS"; then
 	set_more_warnings=yes