Updating user guide :php:func: refs to :func:
diff --git a/user_guide_src/source/libraries/language.rst b/user_guide_src/source/libraries/language.rst
index d288cd6..e772e8e 100644
--- a/user_guide_src/source/libraries/language.rst
+++ b/user_guide_src/source/libraries/language.rst
@@ -79,7 +79,7 @@
-----------------------------------
This feature has been deprecated from the language library and moved to
-the :php:func:`lang()` function of the :doc:`Language Helper
+the :func:`lang()` function of the :doc:`Language Helper
<../helpers/language_helper>`.
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