diff --git a/docs/en/modules/openiddict-pro.md b/docs/en/modules/openiddict-pro.md
index e2c2715d62..b2e1cbdb01 100644
--- a/docs/en/modules/openiddict-pro.md
+++ b/docs/en/modules/openiddict-pro.md
@@ -333,7 +333,7 @@ LogoutController    -> connect/logout
 UserInfoController  -> connect/userinfo
 ```
 
-#### AbpOpenIddictAspNetCoreOptions
+### AbpOpenIddictAspNetCoreOptions
 
 `AbpOpenIddictAspNetCoreOptions` can be configured in the `PreConfigureServices` method of your OpenIddict [module](../framework/architecture/modularity/basics.md).