[docs] Missing heading?

[cormullion]

Probably missing a # # here to make a heading/:

Agents.jl/examples/event_rock_paper_scissors.jl

Line 1 in 3996aff

# [Spatial rock-paper-scissors (event based)](@id eventbased_tutorial)

This documentation is very good!

[Tortar]

thanks, should be fixed in the PR