typo/grammar #JS-contraFlow

[Mikeabah]

In the above example, the condition inside of the parens is evaluated and if it's true,
In the above example, the condition inside of the parentheses is evaluated, and if it's true,

Thus we can't use that inside of the if statement because that's not we mean.
Thus we can't use that inside of the if statement because that's not what we mean.