[DLM/GFS2] indent help text

Indent help text as expected.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

fs/gfs2/Kconfig

@@ -44,4 +44,3 @@ config GFS2_FS_LOCKING_DLM
 	  Most users of GFS2 will require this module. It provides the locking
 	  interface between GFS2 and the DLM, which is required to use GFS2
 	  in a cluster environment.
-