[PATCH] help/config: mention ui.usehttp2

[dsp at php.net]

# HG changeset patch
# User David Soria Parra <dsp at php.net>
# Date 1308705714 -7200
# Branch stable
# Node ID 227bb568bdc1981805096598b35dc31daec54fa6
# Parent  f503e243511fdfc742a1d845d3d5d4830b58c18a
help/config: mention ui.usehttp2

diff --git a/mercurial/help/config.txt b/mercurial/help/config.txt
--- a/mercurial/help/config.txt
+++ b/mercurial/help/config.txt
@@ -1084,6 +1084,11 @@
     on all exceptions, even those recognized by Mercurial (such as
     IOError or MemoryError). Default is False.
 
+``usehttp2`
+   Mercurial includes an experimental non blocking http handler. Setthing
+   this to true will make Mercurial use the new http handler. Note that
+   this feature is experimental and can cause errors. Default is False.
+
 ``username``
     The committer of a changeset created when running "commit".
     Typically a person's name and email address, e.g. ``Fred Widget