Minor format

Author: simonkurtz-MSFT

README.md

@@ -51,7 +51,7 @@ The fastest way to get started is using our pre-configured development environme
 
 - **GitHub Codespaces**: Click the green "Code" button → "Codespaces" → "Create codespace on main"
 - **VS Code Dev Containers**: Install the [Dev Containers extension][vscode-devcontainers], then "Reopen in Container"
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 All prerequisites are automatically installed and configured.
 
 📖 **For detailed setup information, troubleshooting, and optimization details, see [Dev Container Documentation](.devcontainer/README.md)**