configure: Fix a typo near dri3/shmfence detection

" is not the mate of ].

Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>

diff --git a/configure.ac b/configure.ac
index 8bedd35..3f2c2d0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1218,7 +1218,7 @@ case "$DRI3,$HAVE_XSHMFENCE" in
        yes,yes | auto,yes)
                ;;
        yes,no)
-               AC_MSG_ERROR("DRI3 requested, but xshmfence not found.])
+               AC_MSG_ERROR([DRI3 requested, but xshmfence not found.])
                DRI3=no
                ;;
        no,*)