[DOCS] Fix backquote in the list of realm types
@@ -213,7 +213,7 @@ information, see {stack-ov}/setting-up-authentication.html[Setting up authentica
===== Settings valid for all realms
`type`::
-The type of the realm: `native, `ldap`, `active_directory`, `pki`, or `file`. Required.
+The type of the realm: `native`, `ldap`, `active_directory`, `pki`, or `file`. Required.
`order`::
The priority of the realm within the realm chain. Realms with a lower order are
