Cleanup of stray spaces and tabs
diff --git a/system/database/drivers/mysqli/mysqli_utility.php b/system/database/drivers/mysqli/mysqli_utility.php
index 3ba14d2..e0dbca7 100644
--- a/system/database/drivers/mysqli/mysqli_utility.php
+++ b/system/database/drivers/mysqli/mysqli_utility.php
@@ -23,7 +23,7 @@
  * @link		http://codeigniter.com/user_guide/database/
  */
 class CI_DB_mysqli_utility extends CI_DB_utility {
-	
+
 	/**
 	 * List databases
 	 *
@@ -34,7 +34,7 @@
 	{
 		return "SHOW DATABASES";
 	}
-	
+
 	// --------------------------------------------------------------------
 
 	/**