From c1941fa9ffa441b33eaefd337639be11c4ce3a0b Mon Sep 17 00:00:00 2001
From: Kevin Deldycke <kevin@deldycke.com>
Date: Wed, 11 Jan 2017 14:57:55 +0100
Subject: [PATCH] Update link policy.

---
 CONTRIBUTING.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ad76cf7..3b987f2 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -19,6 +19,7 @@ Your contributions are always welcome!
   style).
   - Link title must be stripped out of the "programmers believe" part to
   keep compact.
+  - URL must use HTTPs protocol if available.
   - Keep descriptions concise, maximum number of characters is 350.
   - Description must ends with a period.