config: document value 2 for protocol.version

Update the config documentation to note the value `2` as an acceptable
value for the protocol.version config.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Josh Steadmon <steadmon@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Williams 2018-09-10 14:21:57 -07:00 committed by Junio C Hamano
parent f351b0aba4
commit db2d36fad8

View File

@ -2587,6 +2587,8 @@ protocol.version::
* `1` - the original wire protocol with the addition of a version string
in the initial response from the server.
* `2` - link:technical/protocol-v2.html[wire protocol version 2].
--
pull.ff::