diff --git a/design/ceph/osd-migration.md b/design/ceph/osd-migration.md
index 6825a7d793011..294579136cdd4 100644
--- a/design/ceph/osd-migration.md
+++ b/design/ceph/osd-migration.md
@@ -166,7 +166,7 @@ The OSD prepare pod job will destroy an OSD using following steps:
 
 ## Planning
 
-These changes require ignificant developemnt effort to migrate existing OSDs to use a new backend.
+These changes require ignificant development effort to migrate existing OSDs to use a new backend.
 They will be divided into following phases:
 * New OSDs (greenfield).
 * Migrating existing OSDs on PVC without metadata devices.