fix version number

We're at 3.6.22 now, not 3.6.21.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
diff --git a/configure.ac b/configure.ac
index 0473be1..54b2271 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@
 AH_TEMPLATE([HAVE_LIBUUID], [Define for enable libuuid using.])
 AH_TEMPLATE([ENABLE_DEBUG], [Define for enable debug info.])
 
-AM_INIT_AUTOMAKE(reiserfsprogs, 3.6.21)
+AM_INIT_AUTOMAKE(reiserfsprogs, 3.6.22)
 AM_MAINTAINER_MODE
 
 dnl We install in /sbin, the utils are to be available on boot