uniquid changed to uniqid
diff --git a/user_guide/helpers/string_helper.html b/user_guide/helpers/string_helper.html
index c20c7b8..8ba80c6 100644
--- a/user_guide/helpers/string_helper.html
+++ b/user_guide/helpers/string_helper.html
@@ -84,7 +84,7 @@
 <li><strong>alnum</strong>:&nbsp; Alpha-numeric string with lower and uppercase characters.</li>

 <li><strong>numeric</strong>:&nbsp; Numeric string.</li>

 <li><strong>nozero</strong>:&nbsp; Numeric string with no zeros.</li>

-<li><strong>unique</strong>:&nbsp; Encrypted with MD5 and uniquid(). Note: The length parameter is not available for this type.

+<li><strong>unique</strong>:&nbsp; Encrypted with MD5 and uniqid(). Note: The length parameter is not available for this type.

 Returns a fixed length 33 character string.</li>

 </ul>