net: ceph: Fix a typo in osdmap.c

Modify "inital" to "initial" in net/ceph/osdmap.c.
Reported-by: NHulk Robot <hulkci@huawei.com>
Signed-off-by: NLu Wei <luwei32@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/ceph/osdmap.c

@@ -1069,7 +1069,7 @@ static struct crush_work *get_workspace(struct workspace_manager *wsm,
 
 		/*
 		 * Do not return the error but go back to waiting.  We
-		 * have the inital workspace and the CRUSH computation
+		 * have the initial workspace and the CRUSH computation
 		 * time is bounded so we will get it eventually.
 		 */
 		WARN_ON(atomic_read(&wsm->total_ws) < 1);