[gtksourceview/gnome-3-0] configure.ac: fix typo

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 5ced06e557a43b73c98406c3ff94027ac0883d66
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Sun Jun 19 22:12:51 2011 +0200

    configure.ac: fix typo

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 37b5e23..8c89966 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,7 +13,7 @@ AC_CONFIG_SRCDIR([gtksourceview/gtksourcebuffer.h])
 AC_CONFIG_HEADER([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 
-AM_INIT_AUTOMAKE([1.11 tar-ustar dist-xz no-dist-gzip -Wno-por-ability])
+AM_INIT_AUTOMAKE([1.11 tar-ustar dist-xz no-dist-gzip -Wno-portability])
 AM_MAINTAINER_MODE([enable])
 
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])