[PATCH 2 of 2] who: replace "Open Source Projects" with "projects"

[Manuel Jacob]

# HG changeset patch
# User Manuel Jacob <me at manueljacob.de>
# Date 1595732734 -7200
#      Sun Jul 26 05:05:34 2020 +0200
# Node ID d53744ad71ed1abac574d6234494bca24da84e6a
# Parent  3ce49d42875b51d7bc953fc8a2cb47c8f7f3e91d
# EXP-Topic java_reference
who: replace "Open Source Projects" with "projects"

Facebook is not an open source project. (They open source some tools, but they
tend to be on GitHub.)

diff --git a/templates/who/index.html b/templates/who/index.html
--- a/templates/who/index.html
+++ b/templates/who/index.html
@@ -2,7 +2,7 @@
 
 {% block content %}
 		<h1>Who uses Mercurial</h1>
-		<p><strong>Mercurial is a free, distributed source control management tool. It is currently used by many Open Source Projects such as...</strong></p>
+		<p><strong>Mercurial is a free, distributed source control management tool. It is currently used by many projects such as...</strong></p>
         <h3>Facebook</h3>
         The social networking service Facebook <a href="https://code.facebook.com/posts/218678814984400/scaling-mercurial-at-facebook/">chose Mercurial</a> in 2014 due to its extensibility and the ability to make it work at scale.</p>
         <p><a href="https://www.facebook.com">https://www.facebook.com</a></p>