Update README.md

Modifying some sections in the readme to be better inline with the rest of the file. 

Also added additional link in line 41, so users can more quickly click whilst reading through.

README.md

@@ -28,19 +28,19 @@
 NGINX is so much more than just a webserver. You already knew that, probably.
 
 We love NGINX, because:
-* low memory usage
-* high concurrency
-* asynchronous event-driven architecture
-* load balancing
-* reverse proxying
+* Low memory usage
+* High concurrency
+* Asynchronous event-driven architecture
+* Load balancing
+* Reverse proxying
 * FastCGI support with caching (PHP)
-* amazing fast handling of static files
+* Amazing fast handling of static files
 * TLS/SSL with SNI
 
 A lot of features with corresponding configuration directives.
-You can deep dive into the [NGINX documentation](http://nginx.org/en/docs/) right now OR you can use this tool to check
-how NGINX works, observe how your inputs are affecting the output, **generate the best config for your specific
-use-case** (and in parallel you can still use the docs).
+You can deep dive into the [NGINX documentation](http://nginx.org/en/docs/) right now OR you can [use this tool](https://do.co/nginxconfig) to check
+how NGINX works, observe how your inputs are affecting the output, and **generate the best config for your specific
+use-case** (in parallel you can also still use the docs).
 
 ## 🚀 Usage
 
@@ -53,7 +53,7 @@ routing, reverse proxy, www/non-www redirect, CDN, PHP (TCP/socket, WordPress, D
 
 ## 👨‍💻 Author
 
-### Rewrite & maintenance
+### Rewrite & Maintenance
 
 **Matt (IPv4) Cowley <me@mattcowley.co.uk> (https://mattcowley.co.uk)**
 * GitHub: [@MattIPv4](https://github.com/MattIPv4)