Missing Parentheses in Modal Component Example

[Idonoghue]

Just a small typo in the Modal component docs page in the Passing Data section https://ionicframework.com/docs/api/modal#passing-data.

console.log(navParams.get('firstName');
that line in the constructor is missing a closing parentheses.

By the way, I love the clean straightforward documentation I've found so far. Thanks.