Add alias to README

Author: alexandregv

README.md

@@ -6,28 +6,29 @@ A Discord Rich Presence integration for [@42School](https://github.com/42School)
 ## Installation
 
 **New**: you can now use it directly at school without downloading anything!  
-Just execute `/sgoinfre/goinfre/Perso/aguiot--/public/RP42 &`
+Just execute `/sgoinfre/goinfre/Perso/aguiot--/public/RP42 &`  
+Or make an alias: `alias RP42="/sgoinfre/goinfre/Perso/aguiot--/public/RP42 &"`  
 
 You can also download a prebuilt binary from the [releases](https://github.com/triinoxys/RP42/releases) page, or build it yourself.  
 To build it:
-1. Clone the repo: `git clone https://github.com/triinoxys/RP42.git`
+1. Clone the repo: `git clone https://github.com/triinoxys/RP42.git`  
 2. Install dependencies: `shards install` (no deps right now)  
-3. Compile: `crystal build src/RP42.cr --release --no-debug`
+3. Compile: `crystal build src/RP42.cr --release --no-debug`  
 
 ## Usage
 
 Just execute the file (in background): `/sgoinfre/goinfre/Perso/aguiot--/public/RP42 &`  
-(or `./RP42 &` if you downloaded/built it)
+(or `./RP42 &` if you downloaded/built it)  
 
 ## Contributing
 
-1. Fork it (<https://github.com/triinoxys/RP42/fork>)
-2. Create your feature branch (`git checkout -b my-new-feature`)
-3. Commit your changes (`git commit -am 'Add some feature'`)
-4. Push to the branch (`git push origin my-new-feature`)
-5. Create a new Pull Request
+1. Fork it (<https://github.com/triinoxys/RP42/fork>)  
+2. Create your feature branch (`git checkout -b my-new-feature`)  
+3. Commit your changes (`git commit -am 'Add some feature'`)  
+4. Push to the branch (`git push origin my-new-feature`)  
+5. Create a new Pull Request  
 
 ## Contributors
 
-- [triinoxys/aguiot--](https://github.com/triinoxys) - creator and maintainer
-- [Anana](https://github.com/ananagame) - contributor (RichCrystal)
+- [triinoxys/aguiot--](https://github.com/triinoxys) - creator and maintainer  
+- [Anana](https://github.com/ananagame) - contributor (RichCrystal)