Update readme spawn docker (#89)

* Update README

* Update Readme typo

Dockerfile

@@ -5,7 +5,6 @@ RUN apt-get update
 RUN apt-get install pkg-config libvpx-dev libopus-dev libopusfile-dev -y
 
 RUN mkdir -p /cloud-game
-VOLUME /home/thanh/Desktop/Code/cloud-game/games:/cloud-game/games
 COPY . /cloud-game/
 WORKDIR /cloud-game
 

README.md

@@ -3,13 +3,13 @@
 **Video demo**: https://www.youtube.com/watch?v=GUBrJGAxZZg
 
 ## Introduction
-This project aims to bring the most modern and convenient gaming experience to users as well as experiement the performance of Cloud-gaming technology. Theoretically, games are hosted on remote servers and media are streamed to the player in an optimal way to ensure the most comfortable user interaction. It opens the ability to play any retro games on your browser directly, which are fully compatible with multi-platform like Desktop, Android, ~~IOS~~. This flexibility also enables online gaming experience to retro games.  
+This project aims to experiment Cloud-gaming performance with [WebRTC](https://github.com/pion/webrtc/) and [libretro](https://www.libretro.com/), as well as trying to deliver the most modern and convenient gaming experience through the technology. Theoretically, games are run on remote servers and media are streamed to the player optimally to ensure the most comfortable user interaction. It opens the ability to play any retro games on web-browser directly, which are fully compatible with multi-platform like Desktop, Android, ~~IOS~~. This flexibility also enables online gaming experience to retro games.  
 
 ## Try the service at
 **[http://cloudretro.io](http://cloudretro.io)**  
-*Chrome and Chrome on Android is recommended. It's not working on Iphone and some other explorer. Click help button to see keyboard mapping.*  
+*Chrome and Chrome on Android is recommended. It's not working on iPhone and some other explorers. Click help button in the game UI to see keyboard mapping.*  
 
-\*In ideal network condition and less resource contention, the game will run smoothly as in the video demo. Because there might be insufficient self-host servers in US East, US West, Eu, Singapore, you may experience some latency issues + connection problem. Please retry later in less peak hours. You can try hosting your own service following the instruction the next section to have a better sense of performance.  
+\*In ideal network condition and less resource contention on servers, the game will run smoothly as in the video demo. Because I only hosted the platform on limited servers in US East, US West, Eu, Singapore, you may experience some latency issues + connection problem. You can try hosting the service following the instruction the next section to have a better sense of performance.  
 
 Screenshot | Screenshot
 :-------------------------:|:-------------------------:
@@ -21,13 +21,13 @@ Screenshot | Screenshot
 2. Cross-platform compatibility: The game is run on web browser, the most universal built-in app. No console, plugin, external app or devices are needed. Chrome with the latest version and fully WebRTC support is recommended for the game. 
 3. Emulator agnostic: The game can be played directly without any extra effort to set up the gaming emulator or platform.
 4. Vertically scaled: The infrastructure is designed to be able to scale under high traffic by adding more instances.
-5. Cloud storage: Game state is storing on online storage, so you can come back to continue playing in a game.
+5. Cloud storage: Game state is storing on online storage, so you can come back and continue playing your incomplete game later.
 6. Online multiplayer: Bring online multiplayer gaming to retro games. (In Road map)
 7. Collaborate gameplay: Follow the idea of "Twitch Plays Pokemon", multiple players can play the same game together (In Road map)
 
 ## Run on local by Docker
 
-You try running the server yourself by running `make dev.run-docker`. It will spawn a docker environment and you can access the service on `localhost:8000`.  
+You try running the server directly by `make dev.run-docker`. It will spawn a docker environment and you can access the service on `localhost:8000`.  
 
 ## Development environment
 
@@ -47,14 +47,14 @@ brew install libvpx pkg-config opus opusfile
 ... not tested yet ...
 ```
 
-Because coordinator and workers needs to run simulateneously. Workers connects to coordinator.
+Because the coordinator and workers need to run simultaneously. Workers connect to the coordinator.
 1. Script
   * `make dev.run`
-  * The scripts spawns 2 processes one in background and one in foreground
+  * The scripts spawns 2 processes one in the background and one in foreground
 2. Manual
   * Need to run coordinator and worker separately in two session
-  * `go run cmd/main.go -overlordhost overlord` - spawn coordinator
-  * `go run cmd/main.go -overlordhost ws://localhost:8000/wso` - spawn workers connecting to coordinator
+  * `go run cmd/overlord/main.go` - spawn coordinator
+  * `go run cmd/overworker/main.go --overlordhost ws://localhost:8000/wso` - spawn workers connecting to coordinator
 
 ## Wiki
 - [Wiki](https://github.com/giongto35/cloud-game/wiki)
@@ -65,7 +65,7 @@ Because coordinator and workers needs to run simulateneously. Workers connects t
 ## Credits
 
 * *Pion* Webrtc team for the incredible Golang Webrtc library and their supports https://github.com/pion/webrtc/.  
-* *libretro/kivutar* Golang libretro https://github.com/libretro/go-nanoarch and https://retroarch.com.  
+* *libretro/kivutar* Golang libretro https://github.com/libretro/go-nanoarch and https://www.libretro.com/.  
 * *gen2brain* for the h264 go encoder https://github.com/gen2brain/x264-go
 * *poi5305* for the video encoding https://github.com/poi5305/go-yuv2webRTC.  
 * *fogleman* for the NES emulator https://github.com/fogleman/nes.