Update README.md

README.md

@@ -1,7 +1,12 @@
 # **Ubuntu Fluxbox with NoVNC**
 [![Ubuntu Version](https://img.shields.io/static/v1?label=Ubuntu&message=20.04&color=E95420&logo=ubuntu)]() [![Maintainer](https://img.shields.io/static/v1?label=Maintainer&message=apoorvvyavahare@pm.me&color=1e90ff)]() [![Inactively Maintained](https://img.shields.io/badge/Maintenance%20Level-Inactively%20Maintained-yellowgreen.svg)]() [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)]()
-
+## **Table of Contents :**
-### **Packages :** 
+  * [**Packages**](#packages-)
+  * [**Environment Variables**](#environment-variables-)
+  * [**Installation**](#installation-)
+  * [**Warnings**](#warnings-)
+  * [**Desktop Environments**](#desktop-environments-)
+## **Packages :** 
   * **Browsers :** 
     * [![Firefox](https://img.shields.io/static/v1?label=Firefox&message=%20&color=orange&logo=firefox-browser)]() [![Brave](https://img.shields.io/static/v1?label=Brave&message=%20&color=fa552a&logo=brave)]()
   * **Shells :**
@@ -16,7 +21,7 @@
     * [![File Manager](https://img.shields.io/static/v1?label=File%20Manager&message=%20&color=EFF700&logo=files&logoColor=EFF700)]() [![TeamViewer](https://img.shields.io/static/v1?label=TeamViewer&message=%20&color=1e90ff&logo=teamviewer&logoColor=1e90ff)]() [![Calculator](https://img.shields.io/static/v1?label=Calculator&message=%20&color=017A79&logo=craft-cms&logoColor=017A79)]() [![System Monitor](https://img.shields.io/static/v1?label=System%20Monitor&message=%20&color=111324&logo=campaign-monitor&logoColor=111324)]() [![PeaZip](https://img.shields.io/static/v1?label=PeaZip&message=%20&color=6300F7&logo=git-lfs&logoColor=6300F7)]()
   * **Languages Installed :** 
     * [![C](https://img.shields.io/static/v1?label=C&message=%20&logo=c)]() [![C++](https://img.shields.io/static/v1?label=C%2b%2b&message=%20&logo=c%2b%2b&logoColor=1e90ff&color=1e90ff)]() [![C Sharp](https://img.shields.io/static/v1?label=C%23&message=%20&logo=c-sharp&logoColor=green&color=green)]() [![Clojure](https://img.shields.io/static/v1?label=Clojure&message=%20&logo=clojure&logoColor=brightgreen&color=brightgreen)]() [![Go](https://img.shields.io/static/v1?label=Go&message=%20&logo=go&logoColor=1e90ff&color=1e90ff)]() [![Java](https://img.shields.io/static/v1?label=Java&message=%20&logo=java&logoColor=f89820&color=f89820)]() [![Lua](https://img.shields.io/static/v1?label=Lua&message=%20&color=blueviolet&logo=lua&logoColor=9638E7)]() [![R](https://img.shields.io/static/v1?label=R&message=%20&logo=r&logoColor=blue&color=blue)]()  [![Ruby](https://img.shields.io/static/v1?label=Ruby&message=%20&logo=ruby&logoColor=9b111e&color=9b111e)]() [![Perl](https://img.shields.io/static/v1?label=Perl&message=%20&logo=perl&logoColor=cc99ff&color=cc99ff)]() [![Python](https://img.shields.io/static/v1?label=Python&message=%20&logo=python&color=blue)]()
-### **Environment Variables :**
+## **Environment Variables :**
 
 | VNC_PASS | VNC Server Password |
 |:-:|:-:|
@@ -26,7 +31,7 @@
 | PORT | NoVNC HTTP Port |
 | NGROK_TOKEN | Ngrok Token |
 
-### **Installation :**
+## **Installation :**
  * Heroku Users :
    * Fork this repo.
    * Set values for environment variables in Dockerfile (before build), do not set $PORT variable.
@@ -40,18 +45,18 @@
      * ```docker build --tag vubuntu:20.04 .```
    * Create container from the image and run it in detached mode: 
      * ```docker run --name vubuntu -d -p <HOST-PORT>:<VALUE OF $NOVNC_PORT> vubuntu:20.04```
-### **Warnings :**
+## **Warnings :**
   * [ ! ] $VNC_TITLE value should be without spaces.
   * [ ! ] The whole project runs as a root user in a docker container!
   * [ ! ] 3rd Party Softwares dosen't work with DE on Heroku(Free Plan) due to low memory.
-### **Desktop Environments :**
+## **Desktop Environments :**
-#### * **MATE :**
+### * **MATE :**
   * Comment line #69 from Dockerfile
   * Uncomment line #71, #72, #73 from Dockerfile
   * Delete file ***conf.d/4-fluxbox.conf***
   * Copy the file ***extras/4-mate.conf*** to ***conf.d/***
         
-#### * **XFCE :**
+### * **XFCE :**
   * Comment line #69 from Dockerfile
   * Uncomment line #75, #76 from Dockerfile
   * Delete file ***conf.d/4-fluxbox.conf***