misc obvious style fixes
misc obvious style fixes

davidbenko9/joi,thethanghn/react-native-joi,myndzi/joi,lloydbenson/joi,bananaoomarang/joi,jagoda/joi,myndzi/joi,robertherber/joi-extended,tpiecora/joi,naitsric/joi,olistic/joi-extended,opyate/joi,cesarmarinhorj/joi,danielb2/joi,rmoorman/joi,pikselpalette/joi,pandeysoni/joi,jeffbski/joi,geminiyellow/joi,ck-lee/joi