Updating user guide :php:func: refs to :func:
diff --git a/user_guide_src/source/helpers/smiley_helper.rst b/user_guide_src/source/helpers/smiley_helper.rst
index cfb4acb..3fad253 100644
--- a/user_guide_src/source/helpers/smiley_helper.rst
+++ b/user_guide_src/source/helpers/smiley_helper.rst
@@ -46,7 +46,7 @@
In your `application/controllers/` folder, create a file called
smileys.php and place the code below in it.
-.. important:: Change the URL in the :php:func:`get_clickable_smileys()`
+.. important:: Change the URL in the :func:`get_clickable_smileys()`
function below so that it points to your smiley folder.
You'll notice that in addition to the smiley helper, we are also using
@@ -100,7 +100,7 @@
$image_array = get_smiley_links("http://example.com/images/smileys/", "comment_textarea_alias");
To map the alias to the field id, pass them both into the
-:php:func:`smiley_js()` function::
+:func:`smiley_js()` function::
$image_array = smiley_js("comment_textarea_alias", "comments");