Use section headers for shared types

docs/reference-security-put_user.asciidoc

@@ -45,13 +45,13 @@ Create or update users. A password is required for adding a new user but is opti
 
 [source,ts]
 ----
-interface SecurityPutUserRequest extends <<shared-type-request-base, RequestBase>> {
-  username: <<shared-type-username, Username>>
-  refresh?: <<shared-type-refresh, Refresh>>
+interface SecurityPutUserRequest extends <<RequestBase>> {
+  username: <<Username>>
+  refresh?: <<Refresh>>
   email?: string | null
   full_name?: string | null
-  metadata?: <<shared-type-metadata, Metadata>>
-  password?: <<shared-type-password, Password>>
+  metadata?: <<Metadata>>
+  password?: <<Password>>
   password_hash?: string
   roles?: string[]
   enabled?: boolean