diff --git a/components/engine/docs/sources/reference/api/docker-io_api.md b/components/engine/docs/sources/reference/api/docker-io_api.md
index b621ab69f7..5c7ce3526a 100644
--- a/components/engine/docs/sources/reference/api/docker-io_api.md
+++ b/components/engine/docs/sources/reference/api/docker-io_api.md
@@ -330,7 +330,7 @@ Status Codes:
 
 ## Library Repository
 
-### Authorize a toke for a library
+### Authorize a token for a library
 
 `PUT /v1/repositories/(repo_name)/auth`