added comma to prevent syntax error in code snippet

[jasonbanboa]

Yes, I promise I've read the Contributions Guidelines (please feel free to remove this line).

Specifically quoting these guidelines regarding typos:

Typos?

Please don't worry about minor text typos. These will almost certainly be caught during the editing process.

If you're going to submit a PR for typo fixes, please be measured in doing so by collecting several small changes into a single PR (in separate commits). Or, just don't even worry about them for now, because we'll get to them later. I promise.

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Please type "I already searched for this issue": I already searched for this issue Edition: (pull requests not accepted for previous editions) 2nd Book Title: Objects & Classes Chapter: ch1 Section Title: Temporary Containers Topic: example code snippet
Uncaught SyntaxError: Unexpected identifier 'three'

function formatValues({ one, two, three }) {
    // the actual object passed in as an
    // argument is not accessible, since
    // we destructured it into three
    // separate variables

    one = one.toUpperCase();
    two = `--${two}--`;
    three = three.substring(0,5);

    // this object is only to transport
    // all three values in a single
    // return statement
    return { one, two, three };
}

// destructuring the return value from
// the function, because that returned
// object is just a temporary container
// to transport us multiple values
const { one, two, three } =

    // this object argument is a temporary
    // transport for multiple input values
    formatValues({
       one: "Kyle",
       two: "Simpson"  // <--- Uncaught SyntaxError: Unexpected identifier 'three'; added comma 
       three: "getify"
    });

one;     // "KYLE"
two;     // "--Simpson--"
three;   // "getif"

[wnsdnn]

Wow

[getify]

thanks