Update api.md

docs/api.md

@@ -23,9 +23,9 @@ The **$userdata** array can contain the following fields
 * **id**              - An integer The user id(while update only)
 * **user_role**       - A string that contain User Role of the user(you can provide user role or the **user_role_id** whatever you like if provided role is not exist it will be created).
 * **user_role_id**    - An integer that contain User Role ID of the user(You have to provide only if you did not give the **user_role** ).
-* **user_meta**       - An array containing user meta data. array must be as per schema definition of user_meta table. You have full freedom to create your meta_table with your requirement. for example table you can provide the value as <code>array('first_name'=>'First', 'last_name'=>'Last')</code>
+* **meta**       - An array containing user meta data. array must be as per schema definition of user_meta table. You have full freedom to create your meta_table with your requirement. for example table you can provide the value as <code>array('first_name'=>'First', 'last_name'=>'Last')</code>
 * **email**           - A string that contain user email address
 * **password**        - A string that contain plain password for the user
 * **status**          - An integer 0(Active user) or 1(Disabled User)
 
-[1]: ./api.md#userdata-details
+[1]: ./api.md#userdata-details