Moedas de Desafio (Challenge Coins)

diff --git a/content/contributing/challenge-coins/contents.lr b/content/contributing/challenge-coins/contents.lr
index ee0fa1465c..2764279c4a 100644
--- a/content/contributing/challenge-coins/contents.lr
+++ b/content/contributing/challenge-coins/contents.lr
@@ -8,33 +8,43 @@ summary: What is a challenge coin, and why do you want one?
 ---
 body:
 
-Challenge Coins are a military tradition, which is said to originate at the start of last century. They were distributed based on merit in events or for other reasons, and hold deep personal value.
+Challenge Coins are a military tradition, which is said to originate at the
+start of last century. They were distributed based on merit in events or for
+other reasons, and hold deep personal value.
 
-To find out more about Challenge Coins, you can listen to the `99% Invisible`_ podcast about them, or read up about them on `Wikipedia`_.
+To find out more about Challenge Coins, you can listen to the `99% Invisible`_
+podcast about them, or read up about them on `Wikipedia`_.
 
 .. figure:: /contributing/challenge-coins/challenge-coin.jpg
     :alt: The front and back of the BeeWare Challenge Coin.
 
     *The front and back of the BeeWare Challenge Coin.*
 
-The BeeWare Challenge Coins are die cast, 4.5cm (1 3/4") in diameter, and are made of a nickel/zinc alloy with enamel highlights.
+The BeeWare Challenge Coins are die cast, 4.5cm (1 3/4") in diameter, and are
+made of a nickel/zinc alloy with enamel highlights.
 
 Any contribution to the BeeWare project earns you a coin.
 
-It doesn't have to be a code contribution: a documentation update counts. A blog post. Helping someone during a sprint with their contribution.
+It doesn't have to be a code contribution: a documentation update counts. A
+blog post. Helping someone during a sprint with their contribution.
 
-And as an additional incentive, for those people who help others get their challenge coins, we have a second coin: the Yak Herder
+And as an additional incentive, for those people who help others get their
+challenge coins, we have a second coin: the Yak Herder
 
 .. figure:: /contributing/challenge-coins/yak-herder-coin.jpg
     :alt: The front and back of the BeeWare Yak Herder Coin.
 
     *The front and back of the BeeWare Yak Herder Coin.*
 
-The first run of 100 BeeWare Challenge Coins were commissioned thanks to financial support from `MaxCDN`_. They also wrote an `article about BeeWare`_ on their blog.
+The first run of 100 BeeWare Challenge Coins were commissioned thanks to
+financial support from `MaxCDN`_. They also wrote an `article about BeeWare`_
+on their blog.
 
-`Revolution Systems`_ provided the funding for the second pressing of the BeeWare challenge coins.
+`Revolution Systems`_ provided the funding for the second pressing of the
+BeeWare challenge coins.
 
-`Github`_ provided the funding for the first pressing of the BeeWare Yak Herder challenge coins.
+`Github`_ provided the funding for the first pressing of the BeeWare Yak Herder
+challenge coins.
 
 .. figure:: /contributing/challenge-coins/sprint-coin.jpg
     :alt: One happy BeeWare coin recipient. Photo by Atom Images
@@ -44,7 +54,8 @@ The first run of 100 BeeWare Challenge Coins were commissioned thanks to financi
 
 .. _99% Invisible: http://99percentinvisible.org/episode/coin-check/
 .. _Wikipedia: https://en.wikipedia.org/wiki/Challenge_coin
-.. _article about BeeWare: https://www.maxcdn.com/blog/beeware-be-sticky/
+.. _article about BeeWare: 
+	https://web.archive.org/web/20170923205703/https://www.maxcdn.com/blog/beeware-be-sticky/
 .. _MaxCDN: /community/members/maxcdn/
 .. _Revolution Systems: /community/members/revsys/
 .. _GitHub: /community/members/github/