assoc_to_uri() incorrectly said assoc_to_str()
diff --git a/user_guide/libraries/uri.html b/user_guide/libraries/uri.html
index 546d936..7e8f2d7 100644
--- a/user_guide/libraries/uri.html
+++ b/user_guide/libraries/uri.html
@@ -183,7 +183,7 @@
 

 <code>$array = array('product' => 'shoes', 'size' => 'large', 'color' => 'red');<br />

 <br />

-$str = $this->uri->assoc_to_str($array);<br />

+$str = $this->uri->assoc_to_uri($array);<br />

 <br />

 // Produces:  product/shoes/size/large/color/red

 </code>