fix extraline, unneeded false type, and spelling in description for class
fix extraline, unneeded false type, and spelling in description for class

webpack/webpack,NekR/webpack,NekR/webpack,EliteScientist/webpack,webpack/webpack,webpack/webpack,EliteScientist/webpack,SimenB/webpack,SimenB/webpack,SimenB/webpack,webpack/webpack,SimenB/webpack