diff --git a/notice/api/2.2.md b/notice/api/2.2.md
index 739f110..09fc315 100644
--- a/notice/api/2.2.md
+++ b/notice/api/2.2.md
@@ -9,30 +9,30 @@ requires:
 Links
 ====
 
-[**I.** Overview](#I.-overview)
+[**I.** Overview](#i-overview)
 
 - [**1** Introduction & features](#1-introduction--features)
 - [**2** Basic knowledge](#2-basic-knowledge)
 
-[**II.** Usage](#2---usage)
+[**II.** Usage](#ii-usage)
 
 - [**1** Setup](#1-setup)
 - [**2** Php requirements](#2-php-requirements)
 - [**3** From php internally](#3-from-php-internally)
 - [**4** From HTTP requests](#4-from-http-requests)
 
-[**III.** Configuration](#3---configuration)
+[**III.** Configuration](#iii-configuration)
 
 - [**1** Basic usage](#1-basic-usage)
 - [**2** Advanced usage](#2-advanced-usage)
 
-[**IV.** Implementation](#4---implementation)
+[**IV.** Implementation](#iv-implementation)
 
 - [**1** Permissions : AuthSystem](#1-permissions--authsystem)
 - [**2** Modules & methods](#2-modules--methods)
 - [**3** Automatic type check](#3-automatic-type-check)
 
-[**V.** Class documentation](#5---class-documentation)
+[**V.** Class documentation](#v-class-documentation)
 
 - [**1** Request](#1-request)
 - [**2** Response](#2-response)
@@ -86,8 +86,8 @@ If you want to delete the article of id `52`, you must request `article/delete`
 
 
 
-[2] - Usage
-====
+> # **II.** Usage
+
 > ## **1** Setup
 In order to make the API work, you have to :
 1. Edit the configuration file according to your needs (cf. [configuration](#3---configuration))
@@ -232,8 +232,7 @@ Then can handle various kinds of URL :
 
 
 
-[3] - Configuration
-====
+> # **III.** Configuration
 
 ```json
 {
@@ -280,8 +279,7 @@ _*_ If you want URL (GET) parameters, the {param_name} must be `URL_0`, `URL_1`
 
 
 
-[4] - Implementation
-====
+> # **IV.** Implementation
 
 > ## **1** Permissions : AuthSystem
 
@@ -319,8 +317,7 @@ If you don't return the 'error' field, by default it is set to `new Error(Err::S
 
 
 
-[5] - Class documentation
-====
+> # **V.** Class documentation
 
 > ## **4** Checker