fix: updated links in docs

python-microservices/pyms#212

Author: avara1986

docs/home.md

@@ -4,11 +4,13 @@ PyMS, Python MicroService, is a [Microservice chassis pattern](https://microserv
 like Spring Boot (Java) or Gizmo (Golang). PyMS is a collection of libraries, best practices and recommended ways to build 
 microservices with Python which handles cross-cutting concerns: 
 
-- Externalized configuration
+- [Externalized configuration](configuration.md)
 - Logging
 - Health checks
-- Metrics
-- Distributed tracing
+- [Metrics](/services/services/#metrics)
+- [Distributed tracing](/tutorials/tutorial_propagate_traces/)
+- [Service Discovery](/services/services_discovery/)
+- [Encryption](/encrypt_decryt_configuration/)
 
 PyMS is powered by [Flask](https://flask.palletsprojects.com/en/1.1.x/), [Connexion](https://github.com/zalando/connexion) 
 and [Opentracing](https://opentracing.io/).
@@ -28,9 +30,9 @@ nothing to create professional projects. Most articles say:
 But... what happens when we want our configuration out of the code, such as a 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 couldn't find anyone to give us a solution.
+There are many problems around Python and microservices, and we couldn't find anyone to give us a solution.
 
 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 ;)

docs/scaffold/index.md

@@ -4,12 +4,13 @@ This Scaffold is build over [PyMS](https://github.com/python-microservices/pyms)
 like Spring Boot (Java) or Gizmo (Golang). PyMS is a collection of libraries, best practices and recommended ways to build
 microservices with Python which handles cross-cutting concerns:
 
-* Externalized configuration
-* Logging
-* Health checks
-* Metrics
-* Distributed tracing
-
+- [Externalized configuration](configuration.md)
+- Logging
+- Health checks
+- [Metrics](/services/services/#metrics)
+- [Distributed tracing](/tutorials/tutorial_propagate_traces/)
+- [Service Discovery](/services/services_discovery/)
+- [Encryption](/encrypt_decryt_configuration/)
 
 ## Stack