Dropping unecessary php: directive to function definitions in user guide
diff --git a/user_guide_src/source/general/ancillary_classes.rst b/user_guide_src/source/general/ancillary_classes.rst
index 5dc058a..edb3a14 100644
--- a/user_guide_src/source/general/ancillary_classes.rst
+++ b/user_guide_src/source/general/ancillary_classes.rst
@@ -9,7 +9,7 @@
get_instance()
==============
-.. php:function:: get_instance()
+.. function:: get_instance()
:returns: object of class CI_Controller
@@ -48,7 +48,7 @@
passed by reference::
$CI =& get_instance();
-
+
This is very important. Assigning by reference allows you to use the
original CodeIgniter object rather than creating a copy of it.