Do not use _underscore_ notation on markdown
Do not use _underscore_ notation on markdown

We don't use this syntax anywhere else in the codebase.

antipax/elixir,antipax/elixir,ggcampinho/elixir,beedub/elixir,kimshrier/elixir,joshprice/elixir,gfvcastro/elixir,kelvinst/elixir,lexmag/elixir,kimshrier/elixir,kelvinst/elixir,pedrosnk/elixir,ggcampinho/elixir,gfvcastro/elixir,beedub/elixir,lexmag/elixir,michalmuskala/elixir,elixir-lang/elixir,pedrosnk/elixir