guide example fixes
diff --git a/user_guide/helpers/email_helper.html b/user_guide/helpers/email_helper.html
index 74923a5..7acee1d 100644
--- a/user_guide/helpers/email_helper.html
+++ b/user_guide/helpers/email_helper.html
@@ -72,7 +72,7 @@
 

 <p>Checks if an email is a correctly formatted email. Note that is doesn't actually prove the email will recieve mail, simply that it is a validly formed address.</p>

 <p>It returns TRUE/FALSE</p>

-<code> $this-&gt;load-&gt;helper(email);<br />

+<code> $this-&gt;load-&gt;helper('email');<br />

 <br />

 if (valid_email('email@somesite.com'))<br />

 {<br />