Orangefs: code sanitation

Signed-off-by: Mike Marshall <hubcap@omnibond.com>
diff --git a/fs/orangefs/devorangefs-req.c b/fs/orangefs/devorangefs-req.c
index f7914f5..0db3a57 100644
--- a/fs/orangefs/devorangefs-req.c
+++ b/fs/orangefs/devorangefs-req.c
@@ -590,7 +590,7 @@
 		 * remount all mounted orangefs volumes to regain the lost
 		 * dynamic mount tables (if any) -- NOTE: this is done
 		 * without keeping the superblock list locked due to the
-		 * upcall/downcall waiting.  also, the request semaphore is
+		 * upcall/downcall waiting.  also, the request mutex is
 		 * used to ensure that no operations will be serviced until
 		 * all of the remounts are serviced (to avoid ops between
 		 * mounts to fail)