diff --git a/user_guide_src/source/general/ancillary_classes.rst b/user_guide_src/source/general/ancillary_classes.rst
index edb3a14..f9b6ba2 100644
--- a/user_guide_src/source/general/ancillary_classes.rst
+++ b/user_guide_src/source/general/ancillary_classes.rst
@@ -78,7 +78,7 @@
 
 		public function bar()
 		{
-			$this->CI->config_item('base_url');
+			$this->CI->config->item('base_url');
 		}
 
 	}
diff --git a/user_guide_src/source/general/creating_libraries.rst b/user_guide_src/source/general/creating_libraries.rst
index a1e1b3e..0e3ae4c 100644
--- a/user_guide_src/source/general/creating_libraries.rst
+++ b/user_guide_src/source/general/creating_libraries.rst
@@ -170,7 +170,7 @@
 
 		public function bar()
 		{
-			echo $this->CI->config_item('base_url');
+			echo $this->CI->config->item('base_url');
 		}
 
 	}