Codefights properNounCorrection(noun)

//sample solution
function properNounCorrection(noun) {
    var firstLetter = noun.toUpperCase().slice(0,1);
    document.writeln(firstLetter,"<br/>");
    var restOfTheWord = noun.toLowerCase().slice(1,noun.length);
    document.writeln(restOfTheWord,"<br/>");
    return firstLetter+restOfTheWord;
}