diff --git a/user_guide_src/source/database/query_builder.rst b/user_guide_src/source/database/query_builder.rst
index 3135f76..1b79c89 100644
--- a/user_guide_src/source/database/query_builder.rst
+++ b/user_guide_src/source/database/query_builder.rst
@@ -119,7 +119,7 @@
 
 ::
 
-	$this->db->select('(SELECT SUM(payments.amount) FROM payments WHERE payments.invoice_id=4') AS amount_paid', FALSE);
+	$this->db->select('(SELECT SUM(payments.amount) FROM payments WHERE payments.invoice_id=4) AS amount_paid', FALSE);
 	$query = $this->db->get('mytable');
 
 **$this->db->select_max()**
diff --git a/user_guide_src/source/general/urls.rst b/user_guide_src/source/general/urls.rst
index ca44e2f..e235549 100644
--- a/user_guide_src/source/general/urls.rst
+++ b/user_guide_src/source/general/urls.rst
@@ -42,10 +42,10 @@
 If your Apache server has *mod_rewrite* enabled, you can easily remove this
 file by using a .htaccess file with some simple rules. Here is an example
 of such a file, using the "negative" method in which everything is redirected
-except the specified items:
-
-::
+except the specified items::
 	
+.. code-block:: console
+
 	RewriteEngine On
 	RewriteCond %{REQUEST_FILENAME} !-f
 	RewriteCond %{REQUEST_FILENAME} !-d
diff --git a/user_guide_src/source/libraries/input.rst b/user_guide_src/source/libraries/input.rst
index e7107fa..300f471 100644
--- a/user_guide_src/source/libraries/input.rst
+++ b/user_guide_src/source/libraries/input.rst
@@ -245,7 +245,7 @@
 		data::
 
 			$this->input->cookie('some_cookie');
-			$this->input->cookie('some_cookie, TRUE); // with XSS filter
+			$this->input->cookie('some_cookie', TRUE); // with XSS filter
 
 		To return an array of multiple cookie values, pass all the required keys
 		as an array.
diff --git a/user_guide_src/source/libraries/loader.rst b/user_guide_src/source/libraries/loader.rst
index 228d5e4..22abb45 100644
--- a/user_guide_src/source/libraries/loader.rst
+++ b/user_guide_src/source/libraries/loader.rst
@@ -125,7 +125,7 @@
 
 			$config = array (
 				'mailtype' => 'html',
-				'charset'  => 'utf-8,
+				'charset'  => 'utf-8',
 				'priority' => '1'
 			);