fix contributing link plus minor formatting (#79)

Author: KingDarBoja

README.md

@@ -7,34 +7,34 @@
 [![Total alerts](https://img.shields.io/lgtm/alerts/g/python-microservices/pyms.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/python-microservices/pyms/alerts/)
 [![Language grade: Python](https://img.shields.io/lgtm/grade/python/g/python-microservices/pyms.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/python-microservices/pyms/context:python)
 
-PyMS, Python MicroService, is a collections of libraries, best practices and recommended ways to build 
-microservices with Python.
+PyMS, Python MicroService, is a collections of libraries, best practices and recommended ways to build  microservices with Python.
 
 ## Documentation
 
-To know how use, install or build a project see the docs: https://py-ms.readthedocs.io/en/latest/
+To know how use, install or build a project see the [docs](https://py-ms.readthedocs.io/en/latest/).
 
 ## Motivation
 
 When we started to create microservice with no idea, we were looking for tutorials, guides, best practices, but we found
 nothing to create professional projects. Most articles say:
+
 - "Install flask"
 - "Create routes"
 - (Sometimes) "Create a swagger specs"
 - "TA-DA! you have a microservice"
 
-But... what happens with our configuration out of code like Kubernetes configmap? what happens with transactionality? 
+But... what happens with our configuration out of code like Kubernetes configmap? what happens with transactionality?
 If we have many microservices, what happens with traces?.
 
 There are many problems around Python and microservices and we can`t find anyone to give a solution.
 
-We start creating these projects to try to solve all the problems we have found in our professional lives about 
+We start creating these projects to try to solve all the problems we have found in our professional lives about
 microservices architecture.
 
-Nowadays, is not perfect and we have a looong roadmap, but we hope this library could help other felas and friends ;) 
+Nowadays, is not perfect and we have a looong roadmap, but we hope this library could help other felas and friends ;)
 
+## Installation
 
-## Installation 
 ```bash
 pip install py-ms
 ```
@@ -43,7 +43,8 @@ pip install py-ms
 
 You need to create 2 files: main.py and config.yml:
 
-main.py
+- **main.py**
+
 ```python
 from flask import jsonify
 
@@ -62,9 +63,10 @@ if __name__ == '__main__':
     app.run()
 ```
 
-config.yml
+- **config.yml**
+
 ```yaml
-pyms: 
+pyms:
   services: # 1.2
     requests:
       data: {}
@@ -77,19 +79,22 @@ pyms:
 
 ### So what did that code do?
 
-1. Create a instance of PyMS Microservice class (#1.1). This initialization inject the configuration defined in the 
-1.3 block and could be accessed through current_app.config like typical 
-[Flask config](https://flask.palletsprojects.com/en/1.1.x/config/). 
+1. Create a instance of PyMS Microservice class (#1.1). This initialization inject the configuration defined in the
+1.3 block and could be accessed through current_app.config like typical
+[Flask config](https://flask.palletsprojects.com/en/1.1.x/config/).
 Then, initialize the service defined in the 1.2 block. See [Services](services.md) for more details.
-2. Initialize [Flask](https://flask.palletsprojects.com/en/1.1.x/) instance, [Connexion](https://github.com/zalando/connexion) 
-if it was defined in the pyms configuration block, create a tracer, add health-check blueprint, initialize libs and set 
-the PyMS Microservice in
-`ms` attribute and you can access to it with `current_app.ms`. This steps has their each functions and you can easy 
+
+2. Initialize [Flask](https://flask.palletsprojects.com/en/1.1.x/) instance, [Connexion](https://github.com/zalando/connexion)
+if it was defined in the pyms configuration block, create a tracer, add health-check blueprint, initialize libs and set
+the PyMS Microservice in `ms` attribute and you can access to it with `current_app.ms`.  
+This steps has their each functions and you can easy
 override it.
+
 3. `create_app` return the flask instance and you can interact with it as a typical flask app
 
-See Documentation https://py-ms.readthedocs.io/en/latest/ to learn more.
+See [Documentation](https://py-ms.readthedocs.io/en/latest/) to learn more.
 
 ## How To Contrib
-We appreciate opening issues and pull requests to make PyMS even more stable & useful! See [This doc](COONTRIBUTING.md)
-for more details
+
+We appreciate opening issues and pull requests to make PyMS even more stable & useful! See [This doc](CONTRIBUTING.md)
+for more details.