Remove duplicated method in database utilities documentation
diff --git a/user_guide_src/source/database/utilities.rst b/user_guide_src/source/database/utilities.rst
index da53cba..d15cef0 100644
--- a/user_guide_src/source/database/utilities.rst
+++ b/user_guide_src/source/database/utilities.rst
@@ -273,14 +273,6 @@
:returns: TRUE if the database exists, FALSE otherwise
:rtype: boolean
- Perform a database backup, per user preferences
-
- .. method:: database_exists($database_name)
-
- :param string $database_name: name of the database to check for
- :returns: TRUE if the database exists, FALSE otherwise
- :rtype: boolean
-
Check for the existence of a database
.. method:: list_databases()