Add comments to `.submodules` file

# This file would normally be named `.gitmodules`, but I have intentionally

# renamed it to prevent Neovim plugin managers from picking up on it.  This

# avoids the problem where the submodules would get installed for users of the

# plugin.

[submodule "test/xdg/local/share/nvim/site/pack/testing/start/yo-dawg.nvim"]

	path = test/xdg/local/share/nvim/site/pack/testing/start/yo-dawg.nvim

	url = https://gitlab.com/HiPhish/yo-dawg.nvim.git

[submodule "test/bin"]

	path = test/bin

	url = https://gitlab.com/HiPhish/nvim-busted-shims.git

# vim:ft=gitconfig