Advanced Foundry, Security: $ character messes up written lesson's formatting

[gin]

A quick fix could be to escape $ with a \ in the .md files

or perhaps disable $ MathJax ("inlineMath") and opt to use ```math ("code blocks") for math formulas (similar to ```js, ```solidity, etc)

[EngrPips]

Hello @gin, Thanks for pointing this out. Do you mind submitting a PR for this?