diff --git a/system/database/DB.php b/system/database/DB.php
index 33207d8..4481cef 100644
--- a/system/database/DB.php
+++ b/system/database/DB.php
@@ -1,4 +1,4 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
@@ -35,7 +35,7 @@
 				show_error('The configuration file database.php does not exist.');
 			}
 		}
-		
+
 		include($file_path);
 
 		if ( ! isset($db) OR count($db) == 0)
@@ -59,10 +59,10 @@
 	{
 
 		/* parse the URL from the DSN string
-		 *  Database settings can be passed as discreet
-		 *  parameters or as a data source name in the first
-		 *  parameter. DSNs must have this prototype:
-		 *  $dsn = 'driver://username:password@hostname/database';
+		 * Database settings can be passed as discreet
+		 * parameters or as a data source name in the first
+		 * parameter. DSNs must have this prototype:
+		 * $dsn = 'driver://username:password@hostname/database';
 		 */
 
 		if (($dns = @parse_url($params)) === FALSE)
@@ -100,13 +100,13 @@
 		}
 	}
 
-	// No DB specified yet?  Beat them senseless...
+	// No DB specified yet? Beat them senseless...
 	if ( ! isset($params['dbdriver']) OR $params['dbdriver'] == '')
 	{
 		show_error('You have not selected a database type to connect to.');
 	}
 
-	// Load the DB classes.  Note: Since the active record class is optional
+	// Load the DB classes. Note: Since the active record class is optional
 	// we need to dynamically create a class that extends proper parent class
 	// based on whether we're using the active record class or not.
 	// Kudos to Paul for discovering this clever use of eval()