cleanup warnings
Signed-off-by: Connor Tumbleson <connor.tumbleson@gmail.com>
diff --git a/user_guide_src/source/general/common_functions.rst b/user_guide_src/source/general/common_functions.rst
index f8e9d77..8c51663 100644
--- a/user_guide_src/source/general/common_functions.rst
+++ b/user_guide_src/source/general/common_functions.rst
@@ -66,7 +66,7 @@
to retrieve single keys. See :doc:`Config Library <../libraries/config>`
documentation for more information.
-.. function:: show_error($message, $status_code, $heading = 'An Error Was Encountered')
+.. :noindex: function:: show_error($message, $status_code, $heading = 'An Error Was Encountered')
:param mixed $message: Error message
:param int $status_code: HTTP Response status code
@@ -76,7 +76,7 @@
This function calls ``CI_Exception::show_error()``. For more info,
please see the :doc:`Error Handling <errors>` documentation.
-.. function:: show_404($page = '', $log_error = TRUE)
+.. :noindex: function:: show_404($page = '', $log_error = TRUE)
:param string $page: URI string
:param bool $log_error: Whether to log the error
@@ -85,7 +85,7 @@
This function calls ``CI_Exception::show_404()``. For more info,
please see the :doc:`Error Handling <errors>` documentation.
-.. function:: log_message($level, $message, $php_error = FALSE)
+.. :noindex: function:: log_message($level, $message, $php_error = FALSE)
:param string $level: Log level: 'error', 'debug' or 'info'
:param string $message: Message to log