docs: updated docs

README.md

 # Virtual Machine for VPN setup
 
-Configuring a virtual machine to connect to a VPN (FortiNet) through a proxy
+Configure a virtual machine to connect to a VPN (FortiNet) through a proxy
 
 ## Requirements
 
 - `FortiClient` backup file for your user in Windows.
 
+## References
+
+- [redeszone.net](https://www.redeszone.net/tutoriales/servidores/vagrant-instalacion-configuracion-ejemplos/)
+- [dev.to](https://dev.to/sannae/setting-up-windows-virtual-test-environments-with-vagrant-4k1b)
+- [Vagrant Boxes](https://portal.cloud.hashicorp.com/vagrant/discover)
+
 ## Setup
 
 ### Vagrant

src/scripts/ChocolateyInstall.ps1

+# Script generated from: https://chocolatey.org/install
+
 # Download and install Chocolatey nupkg from an OData (HTTP/HTTPS) url such as Artifactory, Nexus, ProGet (all of these are recommended for organizational use), or Chocolatey.Server (great for smaller organizations and POCs)
 # This is where you see the top level API - with xml to Packages - should look nearly the same as https://community.chocolatey.org/api/v2/
 # If you are using Nexus, always add the trailing slash or it won't work