Improve markdown

Just some tiny fixes, thanks markdown linter

README.md

@@ -1,4 +1,5 @@
 # OpenVPN-install
+
 OpenVPN installer for Debian, Ubuntu, Fedora, CentOS and Arch Linux.
 
 This script will let you setup your own secure VPN server in just a few minutes.
@@ -16,10 +17,11 @@ You can get a cheap VPS to run this script for $2.50/month worldwide at [Vultr](
 
 First, get the script and make it executable :
 
-```
+```bash
 wget https://raw.githubusercontent.com/Angristan/OpenVPN-install/master/openvpn-install.sh
 chmod +x openvpn-install.sh
 ```
+
 Then run it :
 
 `./openvpn-install.sh`
@@ -34,7 +36,7 @@ When OpenVPN is installed, you can run the script again, and you will get the ch
 
 ![](https://i.imgur.com/AlW9g7t.png)
 
-## Why make a fork ?
+## The fork
 
 This script is based on the great work of [Nyr and its contributors](https://github.com/Nyr/openvpn-install).
 
@@ -53,6 +55,7 @@ On the client-side, it's less problematic, but if you want to use an OpenVPN ser
 ## Compatibility
 
 The script is made to work on these OS and architectures :
+
 - **Debian 7** (i386, amd64)
 - **Debian 8** (i386, amd64)
 - **Debian 9** (i386, amd64, armhf, arm64)
@@ -75,6 +78,7 @@ If your're using an Ubuntu version that is not supported by the script, be aware
 ## Features
 
 This fork includes the following features :
+
 - Every feature of the [original script](https://github.com/Nyr/openvpn-install)
 - Better encryption, see below
 - Better DNS resolvers, see below
@@ -168,11 +172,13 @@ Convinced ?
 
 The [SWEET32 vulnerability page](https://community.openvpn.net/openvpn/wiki/SWEET32) from OpenVPN's documentation says :
 >The following ciphers are affected, and should no longer be used:
+
 - BF-*
 - DES* (including 3DES variants)
 - RC2-*
 
 >The following ciphers are *not* affected:
+
 - AES-*
 - CAMELLIA-*
 - SEED-*