Update phab docs to clarify how to accept a change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175047 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/Phabricator.rst b/docs/Phabricator.rst
index b454497..efab10c 100644
--- a/docs/Phabricator.rst
+++ b/docs/Phabricator.rst
@@ -88,6 +88,12 @@
*Revision Update History*. Most features are self descriptive - explore, and
if you have a question, drop by on #llvm in IRC to get help.
+Note that as e-mail is the system of reference for code reviews, and some
+people prefer it over a web interface, we do not generate automated mail
+when a review changes state, for example by clicking "Accept Revision" in
+the web interface. Thus, please type LGTM into the comment box to accept
+a change from Phabricator.
+
Status
------