There are many command examples across the documentation and there is no consistency of command prompts.

This page uses 3 variants: "shell>", "$", an empty prompt. This one uses: empty, "shell>" and "#".

The documentation should choose one consistent style. One possible solution is not using any prompt for single-command insets at all but use $ for multi-command insets. The latter can be handy when showing insets with many commands some of which can be multi-line: