docs adapters: versionchanged -> versionadded
@@ -77,10 +77,9 @@ class AdapterHTTPError(IOError):
:param int status_code: HTTP status code.
:param dict headers: HTTP response readers. A mapping object
with lowercased or case-insensitive keys.
- :param str text: HTTP body text.
- .. versionchanged:: 2.2
- Added ``headers``.
+ .. versionadded:: 2.2
+ :param str text: HTTP body text.
"""
self.status_code = status_code
self.headers = headers
