src/cls/rbd/cls_rbd.cc: fix super trivial typo

diff --git a/src/cls/rbd/cls_rbd.cc b/src/cls/rbd/cls_rbd.cc
index 7756a83716c283a0953c3616e0c128908f7a3811..78fe30808342e66accc0ba9af1559e5bf1fce3cf 100644 (file)
--- a/src/cls/rbd/cls_rbd.cc
+++ b/src/cls/rbd/cls_rbd.cc
@@ -16,7 +16,7 @@
  * own argument and payload serialization/deserialization, so for ease
  * of implementation we use the existing ceph encoding/decoding
  * methods. Something like json might be preferable, but the rbd
- * kernel module has to be able understand format as well. The
+ * kernel module has to be able to understand format as well. The
  * datatypes exposed to the clients are strings, unsigned integers,
  * and vectors of those types. The on-wire format can be found in
  * src/include/encoding.h.