[libsocialweb] build: Fix issue around checking for keyutils

[Rob Bradford <rbradford src gnome org>]

commit 0f9ca90438f1523d41f0007b3ad5ce0918452d9e
Author: Rob Bradford <rob linux intel com>
Date:   Wed Apr 20 19:02:58 2011 +0100

    build: Fix issue around checking for keyutils
    
    Gotta love m4 ... missing comma broke everything ;-)

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index dd54749..0a72ec2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -147,7 +147,7 @@ AS_IF(
                         KEYUTILS_LIBS="-lkeyutils"
                         AC_DEFINE([WITH_KEYUTILS], 1, [Use keyutils and kernel keyring])
                 fi
-        ]
+        ],
         AC_MSG_RESULT([no])
 )