"Named function expression" is wrong

[gitdallas]

From the guide:

// Named function expression.

var foo = function() {
    // Do something.
};

This is actually a variable assigned to an anonymous function.

[scottgonzalez]

Indeed. The expression should be of the form:

var foo = function foo() { ... };

To be honest, I don't think named function expressions are a JS101 topic.

[arthurvr]

To be honest, I don't think named function expressions are a JS101 topic.

I agree on that. I'il open a PR.

Update: Opened #578