diff --git a/source/how_to_use.rst b/source/how_to_use.rst
index 4849bbe..ed10e59 100644
--- a/source/how_to_use.rst
+++ b/source/how_to_use.rst
@@ -158,6 +158,20 @@ The ``language()`` allows you to get a Language model containing valuable inform
 
     <?php
 
-    $locale = $ip->language()->locale();
+    $locale = $ip->language()->locale;
     // Returns the locale of the recognied language, e.g., 'en_US'
 
+
+.. table::
+   :width: 100%
+   :align: center
+
+   +------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   | Attributes | Descriptions                                                                                                                                                        |
+   +============+=====================================================================================================================================================================+
+   | locale     | The locale corresponding to the language recognized in the country                                                                                                  |
+   +------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   | all        | An array containing all languages spoken within the specified country.                                                                                              |
+   +------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   | officials  | An array listing the official languages spoken in the specified country.                                                                                            |
+   +------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------+