update userguide

2 files changed, 3 insertions, 3 deletions

diff --git a/user_guide_src/source/libraries/caching.rst b/user_guide_src/source/libraries/caching.rst
index 1fc1b5bfb..a7081ec6b 100644
--- a/user_guide_src/source/libraries/caching.rst
+++ b/user_guide_src/source/libraries/caching.rst
@@ -66,7 +66,7 @@ Class Reference
 		hosting environment.
 		::
 
-			if ($this->cache->apc->is_supported()
+			if ($this->cache->apc->is_supported())
 			{
 				if ($data = $this->cache->apc->get('my_cache'))
 				{
diff --git a/user_guide_src/source/libraries/config.rst b/user_guide_src/source/libraries/config.rst
index 3138e3403..a45cacdf5 100644
--- a/user_guide_src/source/libraries/config.rst
+++ b/user_guide_src/source/libraries/config.rst
@@ -92,9 +92,9 @@ Fetching Config Items
 
 To retrieve an item from your config file, use the following function::
 
-	$this->config->item('item name');
+	$this->config->item('item_name');
 
-Where item name is the $config array index you want to retrieve. For
+Where item_name is the $config array index you want to retrieve. For
 example, to fetch your language choice you'll do this::
 
 	$lang = $this->config->item('language');