Fix a method description
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 41d1708..e667c25 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -822,7 +822,7 @@
 	// --------------------------------------------------------------------
 
 	/**
-	 * Fetch MySQL Field Names
+	 * Fetch Field Names
 	 *
 	 * @param	string	the table name
 	 * @return	array