changed some-site.com to example.com in example code per http://www.rfc-editor.org/rfc/rfc2606.txt
diff --git a/user_guide/libraries/sessions.html b/user_guide/libraries/sessions.html
index 66b258b..0a50b43 100644
--- a/user_guide/libraries/sessions.html
+++ b/user_guide/libraries/sessions.html
@@ -163,7 +163,7 @@
<p><code>$newdata = array(<br />
'username' => 'johndoe',<br />
- 'email' => 'johndoe@some-site.com',<br />
+ 'email' => 'johndoe@example.com',<br />
'logged_in' => TRUE<br />
);<br />
<br />