Replace yoursite.com by example.com

CONTRIBUTING.markdown

@@ -68,7 +68,10 @@ You can find the documentation for jekyllrb.com in the
 Jekyll's repo on GitHub.com.
 
 All documentation pull requests should be directed at `master`.  Pull
-requests directed at another branch will not be accepted. 
+requests directed at another branch will not be accepted.
+
+Use the domain `example.com` as an example in order to comply with the
+[RFC 2606](http://tools.ietf.org/html/rfc2606).
 
 The [Jekyll wiki](https://github.com/mojombo/jekyll/wiki) on GitHub 
 can be freely updated without a pull request as all GitHub users have access.

site/docs/pages.md

@@ -53,9 +53,9 @@ and associated URLs might look like:
 |-- _layouts/
 |-- _posts/
 |-- _site/
-|-- about.html    # => http://yoursite.com/about.html
-|-- index.html    # => http://yoursite.com/
-└── contact.html  # => http://yoursite.com/contact.html
+|-- about.html    # => http://example.com/about.html
+|-- index.html    # => http://example.com/
+└── contact.html  # => http://example.com/contact.html
 {% endhighlight %}
 
 ### Named folders containing index HTML files
@@ -76,10 +76,10 @@ look like:
 ├── _posts/
 ├── _site/
 ├── about/
-|   └── index.html  # => http://yoursite.com/about/
+|   └── index.html  # => http://example.com/about/
 ├── contact/
-|   └── index.html  # => http://yoursite.com/contact/
-└── index.html      # => http://yoursite.com/
+|   └── index.html  # => http://example.com/contact/
+└── index.html      # => http://example.com/
 {% endhighlight %}
 
 This approach may not suit everyone, but for people who like clean URLs it’s