Staging: lustre: fix space issue in workitem.c

This patch fixes a space issue in the workitem.c file
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/libcfs/workitem.c

@@ -442,7 +442,7 @@ cfs_wi_startup(void)
 }
 
 void
-cfs_wi_shutdown (void)
+cfs_wi_shutdown(void)
 {
 	struct cfs_wi_sched	*sched;