diff --git a/user_guide/general/creating_libraries.html b/user_guide/general/creating_libraries.html
index 73bc4d6..fb3f417 100644
--- a/user_guide/general/creating_libraries.html
+++ b/user_guide/general/creating_libraries.html
@@ -250,8 +250,11 @@
<code>$this->load->library('<kbd>my_</kbd>email');</code>
+<p>Once loaded you will use the class variable as you normally would for the class you are extending. In the case of
+the email class all calls will use:
+<code>$this-><kbd>email</kbd>->some_function();</code>
</div>
<!-- END CONTENT -->