fix footnotes 2
fix footnotes 2

ninety-plus-of-blue/ninety-plus-of-blue.github.io,ninety-plus-of-blue/ninety-plus-of-blue.github.io,ninety-plus-of-blue/ninety-plus-of-blue.github.io,ninety-plus-of-blue/ninety-plus-of-blue.github.io