diff --git a/docs/dev/openapi.yml b/docs/dev/openapi.yml
index de032722c..df8ea9a64 100644
--- a/docs/dev/openapi.yml
+++ b/docs/dev/openapi.yml
@@ -528,7 +528,7 @@ paths:
     delete:
       tags:
         - history
-      summary: remove the history object of the note
+      summary: Remove the history object of the note
       operationId: deleteHistoryObject
       responses:
         '200':