fix typo (#892)

Author: adela-bytebase

mintlify/security/database-permission/grant.mdx

@@ -16,7 +16,7 @@ Here you may grant existing workspace roles or project roles to a user or group.
 
 At project level, as a **Workspace Admin**/**Workspace DBA** or **Project Owner** of the project, click **Manage > Members** on the left sidebar.
 
-Here you may grant existing project roles to a user or group.Add commentMore actions
+Here you may grant existing project roles to a user or group.
 
 ![bb-project-grant-access](/content/docs/security/database-permission/grant/bb-project-grant-access.webp)