Improve contributing (#5)

* Improve contributing

* Apply suggestions from code review

* Update README.md

Co-authored-by: Robson Tenório <[email protected]>
Co-authored-by: Nick <[email protected]>

Author: 3 people

README.md

@@ -1,3 +1,10 @@
 # Documentation of php-kafka
-This is the documentation repository of [php-kafka](https://github.com/php-kafka/php-kafka)  
-The documentation can be [found here](https://php-kafka.github.io/about)
+This is the documentation repository of [php-kafka/php-kafka](https://github.com/php-kafka/php-kafka).  
+See the live documentation at [https://php-kafka.github.io](https://php-kafka.github.io).  
+The documentation is built with [Hugo](https://gohugo.io/documentation/).
+
+
+# Contributing
+ Clone this repository and make the necessary changes
+```bash
+[email protected]:php-kafka/php-kafka.github.io.git

docker-compose.yml

@@ -1,8 +1,11 @@
-version: '3.8'
+version: "3.8"
 services:
   hugo:
     image: klakegg/hugo:latest
     container_name: hugo
     hostname: hugo
+    command: server
     volumes:
-      - ./:/src
+      - ./:/src
+    ports:
+      - "1313:1313"