>From 61f22cd8f3fd5652e28ff09eafc740a2ad45368f Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 5 Oct 2018 13:04:58 -0700
Subject: [PROPOSED] * CONTRIBUTING: Give examples of when to read theory.html.

---
 CONTRIBUTING | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CONTRIBUTING b/CONTRIBUTING
index b334606..01336fc 100644
--- a/CONTRIBUTING
+++ b/CONTRIBUTING
@@ -17,7 +17,8 @@ To email small changes, please run a POSIX shell command like
 'diff -u old/europe new/europe >myfix.patch', and attach
 myfix.patch to the email.
 
-For more-elaborate or possibly-controversial changes, please read
+For more-elaborate or possibly-controversial changes,
+such as renaming, adding or removing zones, please read
 <https://www.iana.org/time-zones/repository/theory.html> or the file
 theory.html.  It is also good to browse the mailing list archives
 <https://mm.icann.org/pipermail/tz/> for examples of patches that tend
-- 
2.17.1