Improve some conditional in the builder.js

[okuryu]

Some conditional in the lib/builder.js have admit of improvement. It'll be more readable and efficient by this changes.

[yahoocla]

CLA is valid!

[juandopazo]

Are we sure this is the same logic? How's the coverage for this section?

[okuryu]

Yep, it's the same logic, and the coverage stay about the same. It actually has 2 conditional changes as follows.

From:

if (k === 'final') {
}
if (k === 'description' || k === 'example') {
}

To:

if (k === 'final') {
} else if (k === 'description' || k === 'example') {
}

From:

if (k1 === 'return') {
    o[k1][k] = self.markdown(v);
} else if (v.forEach || (v instanceof Object)) {
    o[k1][k] = self.augmentData(v);
} else {
    o[k1][k] = self.markdown(v);
}

To:

if (v.forEach || (v instanceof Object)) {
    o[k1][k] = self.augmentData(v);
} else {
    o[k1][k] = self.markdown(v);
}

This is a preparing for supporting @throws syntax in the near future.

[juandopazo]

👍 awesome.

@throws sounds like Javaaaaaa

[okuryu]

Merged. Thanks!