From 5974ea25540fb61e0872207ec85abf2b7185f05e Mon Sep 17 00:00:00 2001
From: eshellman <eric@hellman.net>
Date: Thu, 18 Aug 2016 17:39:46 -0400
Subject: [PATCH] add explicit multiple format example (#2044)

* add explicit multiple format example

in reference to https://github.com/vhf/free-programming-books/pull/2023

* .pdf link wasn't html doh
---
 CONTRIBUTING.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e012c76a..64ff4d5e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -88,3 +88,11 @@ GOOD: * [Another Awesome Book](http://example.com/book.pdf) (PDF)
 BAD : * [Another Awesome Book](http://example.com/book.pdf)- John Doe
 GOOD: * [Another Awesome Book](http://example.com/book.pdf) - John Doe (PDF)
 ```
+
+- Multiple formats:
+
+```
+BAD : * [Another Awesome Book](http://example.com/)- John Doe (HTML)
+BAD : * [Another Awesome Book](https://downloads.example.org/book.html)- John Doe (download site)
+GOOD: * [Another Awesome Book](http://example.com/) - John Doe (HTML) [(PDF, EPUB)](https://downloads.example.org/book.html)
+```
-- 
GitLab