better TOC

README.md

@@ -5,27 +5,28 @@ PictShare is a multi lingual, open source image hosting service with a simple re
 ![PictShare](https://www.pictshare.net/39928d8239.gif)
 
 **Table of Contents**
-- [Installation](#)
-	- [Docker](#)
-    - [On nginx](#)
-- [Why would I want to host my own images?](#)
-- [Features](#)
-- [Smart query system](#)
-	- [Available options](#)
-- [How does the external-upload-API work?](#)
-	- [Upload from external URL](#)
-		- [Example:](#)
-	- [Upload via POST](#)
-	- [Upload from base64 string](#)
-- [Restriction settings](#)
-	- [UPLOAD_CODE](#)
-	- [IMAGE_CHANGE_CODE](#)
-- [Security and privacy](#)
-- [Requirements](#)
-- [Upgrading](#)
-- [Addons](#)
-- [Traffic analysis](#)
-- [Coming soon](#)
+* [Why would I want to host my own images?](#why-would-i-want-to-host-my-own-images)
+* [Features](#features)
+* [Smart query system](#smart-query-system)
+  * [Available options](#available-options)
+* [How does the external-upload-API work?](#how-does-the-external-upload-api-work)
+  * [Upload from external URL](#upload-from-external-url)
+    * [Example:](#example)
+  * [Upload via POST](#upload-via-post)
+  * [Upload from base64 string](#upload-from-base64-string)
+* [Restriction settings](#restriction-settings)
+  * [UPLOAD_CODE](#upload_code)
+  * [IMAGE_CHANGE_CODE](#image_change_code)
+* [Security and privacy](#security-and-privacy)
+* [Requirements](#requirements)
+* [Installation](#installation)
+  * [Docker](#docker)
+  * [On nginx](#on-nginx)
+* [Upgrading](#upgrading)
+* [Addons](#addons)
+* [Traffic analysis](#traffic-analysis)
+* [Coming soon](#coming-soon)
+
 
 UPDATES
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