Fix readme linting errors

README.md

@@ -1,29 +1,32 @@
+# 2FAuth
+
 ![https://travis-ci.com/github/Bubka/2FAuth](https://img.shields.io/travis/com/bubka/2fauth?style=flat-square)
 ![https://codecov.io/gh/Bubka/2FAuth](https://img.shields.io/codecov/c/github/Bubka/2FAuth?style=flat-square)
 ![https://github.com/Bubka/2FAuth/blob/master/LICENSE](https://img.shields.io/github/license/Bubka/2FAuth.svg?style=flat-square)
 
-
-# 2FAuth
 A web app to manage your Two-Factor Authentication (2FA) accounts and generate their security codes
 
 ![screens](https://user-images.githubusercontent.com/858858/100485897-18c21400-3102-11eb-9c72-ea0b1b46ef2e.png)
 
-#### [2FAuth Demo](https://demo.2fauth.app/)
+[**2FAuth Demo**](https://demo.2fauth.app/)
 
 Credentials (login - password) : *demo@2fauth.app* - *demo*
 
 ## Purpose
+
 2FAuth is a web based self-hosted alternative to One Time Passcode (OTP) generators like Google Authenticator, designed for both mobile and desktop.
 
 It aims to ease you perform your 2FA authentication steps whatever the device you handle, with a clean and suitable interface.
 
 I created it because :
+
 * Most of the UIs for this kind of apps show tokens for all accounts in the same time with stressful countdowns (in my opinion)
 * I wanted my 2FA accounts to be stored in a standalone database I can easily backup and restore (did you already encountered a smartphone loss with all your 2FA accounts in Google Auth? I did...)
 * I hate taking out my smartphone to get an OTP when I use a desktop computer
 * I love coding and I love self-hosted solutions
 
 ## Main features
+
 * Manage your 2FA accounts and organize them using Groups
 * Scan and decode any QR code to add account in no time
 * Add custom account without QR code thanks to an advanced form
@@ -36,79 +39,95 @@ ## Security
 
 2FAuth provide with several security mechanisms to protect your 2FA data as best as possible.
 
-#### Single user app
+### Single user app
+
 You have to create a user account and authenticate yourself to use the app. It is not possible to create more than one user account, the app is thought for personal use.
 
-#### Data encryption
+### Data encryption
+
 Sensitive data stored in the database can be encrypted to protect them against db compromise. Encryption is provided as an option which is disabled by default. It is strongly recommanded to backup the APP_KEY value of your .env file (or the whole file) when encryption is On.
 
-#### Auto logout
+### Auto logout
+
 2FAuth automatically log you out after an inactivity period to prevent long life session. The auto logout can be deactivated or triggered when a security code is copied.
 
-#### RFC compliance
+### RFC compliance
+
 2FAuth generates OTP according to RFC 4226 (HOTP Algorithm) and RFC 6238 (TOTP Algorithm) thanks to [Spomky-Labs/OTPHP](https://github.com/Spomky-Labs/otphp) php library.
 
 ## Requirements
-[![Requires PHP7](https://img.shields.io/badge/php-7.3.*-red.svg?style=flat-square)](https://secure.php.net/downloads.php) 
+
+* [![Requires PHP7](https://img.shields.io/badge/php-7.3.*-red.svg?style=flat-square)](https://secure.php.net/downloads.php)
 * See [Laravel server requirements](https://laravel.com/docs/7.x/installation#server-requirements)
 * Any database [supported by Laravel](https://laravel.com/docs/7.x/database)
 
 ## Installation (using command line)
 
-#### Clone the repo
+### Clone the repo
-```
+
+```sh
 git clone https://github.com/bubka/2fauth.git
 ```
 
-#### Install all php dependencies
+### Install all php dependencies
-```
+
+```sh
 php composer.phar install
 ```
+
 Don't have `composer`? [you can get it here](https://getcomposer.org/download/)
 
-#### Set up your database
+### Set up your database
 
 Create a database with one of the supported tools (see Requirements).
 For SQLite, place the database `.sqlite` file in the `database/` folder of your 2FAuth installation.
 
-#### Set your variables
+### Set your variables
 
 In your installation directory make a copy of the `.env.example` file and rename the copy `.env`.
 Edit the `.env` file and adapt the settings to your running environment (see instructions in the file)
 
-#### Prepare some stuff
+### Prepare some stuff
-```
+
+```sh
 php artisan migrate:refresh
 php artisan passport:install
 php artisan storage:link
 php artisan config:cache
 ```
+
 You are ready to go.
 
-#### For development only
+### For development only
+
 Checkout the 'dev' branch then install and build js dependencies
-```
+
+```sh
 npm install
 npm run dev
 ```
 
 ## Upgrading
+
 First, **backup your database**.
 
 Then, using command line :
-```
+
+```sh
 git pull
 php composer.phar install
 php artisan migrate
 php artisan config:clear
 ```
 
-# Contributing
+## Contributing
+
 You can contribute to 2FAuth in many ways:
 
-- By [reporting bugs](https://github.com/Bubka/2FAuth/issues/new?template=bug_report.md), or even better, by submitting a fix with a pull request on the *dev* branch.
+* By [reporting bugs](https://github.com/Bubka/2FAuth/issues/new?template=bug_report.md), or even better, by submitting a fix with a pull request on the *dev* branch.
-- By [suggesting enhancement or new feature](https://github.com/Bubka/2FAuth/issues/new?template=feature_request.md). Please have a look to the [2FAuth development project](https://github.com/Bubka/2FAuth/projects/2), maybe your idea is already there.
+* By [suggesting enhancement or new feature](https://github.com/Bubka/2FAuth/issues/new?template=feature_request.md). Please have a look to the [2FAuth development project](https://github.com/Bubka/2FAuth/projects/2), maybe your idea is already there.
-- By correcting or completing translations in a language you speak, using the [Crowdin platform](https://crowdin.com/project/2fauth). Ask for your language if this one is lacking.
+* By correcting or completing translations in a language you speak, using the [Crowdin platform](https://crowdin.com/project/2fauth). Ask for your language if this one is lacking.
+
+## License
 
-# License
 [AGPL-3.0](https://www.gnu.org/licenses/agpl-3.0.html)