How to document an array of strings?

I already looked at #87 and at [spring-restdocs#505](https://github.com/spring-projects/spring-restdocs/issues/505). I am using `restDocsApiSpec: "0.10.0"`.

My API `api/admin/users` returns a JSON Array containing only strings: `["user1", "user2", "user3"]`.

What I currently get is:

~~~
api-admin-users1367467944:
type: array
items:
type: object
~~~

the corresponding Java Code:

~~~
responseFields(
fieldWithPath("[]").description("List of user Ids").optional()
).
~~~

What I want is:

~~~
api-admin-users1367467944:
type: array
items:
type: string
~~~

Is there already a workaround for documenting an array of strings in `ePages-de/restdoc-api-spec`? Would somebody be willing to share an example on how to do it?