Update the README.adoc

Author: bitsmuggler

README.adoc

@@ -11,10 +11,11 @@ This example shows how to use https://arc42.org/[arc42] in combination with the
 
 It shows how to use the techniques described in https://www.workingsoftware.dev/software-architecture-documentation-the-ultimate-guide/[The Ultimate Guide to Software Architecture Documentation].
 
-video::TLcUISoEn2s[youtube, title="Step-by-step video tutorial"]
 
 Check out the deployed https://bitsmuggler.github.io/arc42-c4-software-architecture-documentation-example/[example HTML build] provided on GitHub Pages.
 
+Get more details in the https://www.youtube.com/watch?v=TLcUISoEn2s[Step-by-step video tutorial] available on YouTube.
+
 == Quick Start
 
 Get started in 3 simple steps: