doc/dev/crimson/poseidonstore: fix typo

Signed-off-by: krunerge <krunerge@tencent.com>

diff --git a/doc/dev/crimson/poseidonstore.rst b/doc/dev/crimson/poseidonstore.rst
index 3fbefd04b8effab67a579478c48456a57af3419d..e390bd5b77331d01d85049c9f92a5c3512429ebc 100644 (file)
--- a/doc/dev/crimson/poseidonstore.rst
+++ b/doc/dev/crimson/poseidonstore.rst
@@ -108,7 +108,7 @@ Two data types in Ceph
 * Data (object data)
 
   - The cost of double write is high
-  - The best mehod to store this data is in-place update
+  - The best method to store this data is in-place update
 
     - At least two operations required to store the data: 1) data and 2) location of
       data. Nevertheless, a constant number of operations would be better than out-of-place