Merge pull request #151 from rosineygp/docs/demo-video

docs: include Martin Algañaraz demo video

README.md

@@ -44,6 +44,8 @@ Table of contents
 	- [Execute](#execute)
 	- [Result](#result)
 	- [Export](#export)
+	- [Demonstration](#demonstration)
+		- [My Workflow - Configuración automática de CI/CD](#my-workflow---configuración-automática-de-cicd)
 - [Reason](#reason)
 - [Functions](#functions)
 	- [@$(dkr)](#dkr)
@@ -81,7 +83,7 @@ Table of contents
 
 Create a file with name Makefile and paste the following content.
 
-Download `.mkdkr` **dynamically**. 
+Download `.mkdkr` **dynamically**.
 
 ```Makefile
 # Required header
@@ -151,6 +153,14 @@ completed:
 
 Run your current Makefile in another engine, like **travis** or **github actions**, use the dynamic include [exporter](https://github.com/rosineygp/mkdkr_exporter).
 
+## Demonstration
+
+### My Workflow - Configuración automática de CI/CD
+
+[![My Workflow - Configuración automática de CI/CD](https://img.youtube.com/vi/DwDNqefP0v0/0.jpg)](https://www.youtube.com/watch?v=DwDNqefP0v0)
+
+Author: Martin Algañaraz
+
 # Reason
 
 Build pipeline for a dedicated platform can take a lot of time to learn and test, with **mkdkr** you can test all things locally and run it in any pipeline engine like Jenkins, Actions, Gitlab-ci and others.