"3. Use it in your template layout where you have..." <= I have no idea what this means... help

[e40]

Three steps, but I don't know what step 3 means. Help? Thanks.

[e40]

Never mind, I can do it without this in a github page with this:

# The title
{:.no_toc}

* make the toc an unordered list
{:toc}