docstring of defn is not precise about the `attr-map?` and `body` arguments

The docstring for defn is:

Same as (def name (fn [params* ] exprs*)) or (def name (fn ([params* ] exprs*)+)) with any doc-string or attrs added to the var metadata. prepost-map defines a map with optional keys re and ost that contain collections of pre or post conditions.

The arglist is:

(defn name doc-string? attr-map? [params*] prepost-map? body)

There are two issues that made this docstring hard to understand for me:

1. The docstring does not mention attr-map? - it took me a a bit of jumping around the docs to make the leap from attr-map? to "with any [...] attrs added to the var metadata".
2. The docstring makes reference to exprs*, but the arglist refers to body.