Update codesnippets in README.md
The new version of Visual Studio Code supports code-highlighting in the README.md of the Extension manager. Some of the "good code-snippets" break the highlighting (example below). Change those to look properly.
The new version of Visual Studio Code supports code-highlighting in the README.md of the Extension manager. Some of the "good code-snippets" break the highlighting (example below). Change those to look properly.