Use proper names when describing boolean operator args. (#7859)
Use proper names when describing boolean operator args. (#7859)

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