Docs: Made the "c" capital in Contributions, in README.md (#1740)

README.md

@@ -129,7 +129,7 @@ Feature requests are very welcome, please do so at:
 * Use the following [code style rules](https://google.github.io/styleguide/shellguide.html). 
   * We suggest you to use the following [shfmt](https://github.com/mvdan/sh) command: `shfmt -i 2 -ci -sr -w -bn`
 
-## contributions
+## Contributions
 
 PiVPN is not taking donations but if you want to show your appreciation, then contribute or leave feedback on suggestions or improvements.
 
@@ -148,4 +148,4 @@ Still, if you consider PiVPN useful and want to Donate instead, then consider do
 3. [pi-hole.net](https://github.com/pi-hole/pi-hole)
 4. [OpenVPN](https://openvpn.net)
 5. [WireGuard](https://www.wireguard.com/)
-6. [EFF](https://www.eff.org/)
+6. [EFF](https://www.eff.org/)