Possible fix for
Could the missing colon on line 612 be the reason for the missing reference in the docs as described in issue
@@ -608,7 +608,7 @@ class Response(object):
#: File-like object representation of response (for advanced usage).
#: Use of ``raw`` requires that ``stream=True`` be set on the request.
- # This requirement does not apply for use internally to Requests.
+ #: This requirement does not apply for use internally to Requests.
self.raw = None
#: Final URL location of Response.
