rbd_mirror: fix a typo.

Signed-off-by: Shiyang Ruan <ruansy.fnst@cn.fujitsu.com>

diff --git a/src/tools/rbd_mirror/Instances.cc b/src/tools/rbd_mirror/Instances.cc
index cdef008c3d60277d96de99ed91c1b51f98795b8c..b7a6cf114315c97567412745163a2fe73e999456 100644 (file)
--- a/src/tools/rbd_mirror/Instances.cc
+++ b/src/tools/rbd_mirror/Instances.cc
@@ -281,7 +281,7 @@ void Instances<I>::handle_remove_instances(
   dout(10) << "r=" << r << ", instance_ids=" << instance_ids << dendl;
   ceph_assert(r == 0);
 
-  // fire removed notification now that instaces have been blacklisted
+  // fire removed notification now that instances have been blacklisted
   m_threads->work_queue->queue(
     new C_NotifyInstancesRemoved(this, instance_ids), 0);