Escape HTML comment in provider.virtual README

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: 2 people

packages/provider.virtual/README.md

@@ -1,5 +1,5 @@
 # @tko/provider.virtual
 
-Binding provider for <!-- ko --> virtual elements
+Binding provider for `<!-- ko -->` virtual elements
 
 Part of [TKO](https://tko.io) — modern Knockout.js. [Docs](https://tko.io) · [Source](https://github.com/knockout/tko/tree/main/packages/provider.virtual)