[glibmm/gmmproc-refactor] Fix variable name in configure.ac.

[Krzesimir Nowak <krnowak src gnome org>]

commit cabac3d95a32abbb4b1b5ff0a2a9422ea6c74978
Author: Krzesimir Nowak <qdlacz gmail com>
Date:   Sun Apr 15 04:17:24 2012 +0200

    Fix variable name in configure.ac.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 7060b7a..99934e7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,7 +71,7 @@ PKG_CHECK_MODULES([GIOMM],  [$GIOMM_MODULES])
 
 MM_PKG_CONFIG_SUBST([GTHREAD_CFLAGS], [--cflags-only-other gthread-2.0])
 MM_PKG_CONFIG_SUBST([GTHREAD_LIBS], [--libs gthread-2.0])
-MM_PKG_CONFIG_SUBST([GIR_DIR], [--variable=girdir gobject-introspection-1.0])
+MM_PKG_CONFIG_SUBST([GIRDIR], [--variable=girdir gobject-introspection-1.0])
 
 AC_CHECK_PROGS([M4], [gm4 m4], [m4])
 GLIB_GSETTINGS