Small fixes to String.prototype.matchAll() article (#7663)
Small fixes to String.prototype.matchAll() article (#7663)

Specified that String.prototype.matchAll() returns an iterator,
added a missing conjunction.
myakura/WebFundamentals,google/WebFundamentals,lucab85/WebFundamentals,myakura/WebFundamentals,google/WebFundamentals,lucab85/WebFundamentals,myakura/WebFundamentals,google/WebFundamentals,google/WebFundamentals,myakura/WebFundamentals,lucab85/WebFundamentals,lucab85/WebFundamentals