Unnecessary comma

[mantissa7]

line 39: highly-interactive is the pre-qualifier of Angular application, which is the subject so the comma is not necessary (I think). I think this will make it easier for non-native speakers.

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[mantissa7]

I signed it!

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[mary-poppins]

You can preview 0f5ae76 at https://pr25853-0f5ae76.ngbuilds.io/.

[brandonroberts]

Thanks for the PR @mantissa7! Will you update the commit message to docs: remove unnecessary comma in universal guide?

Once that change is made, its reviewed and approved, and is green on CI it will be ready to merge.

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[mary-poppins]

You can preview b353992 at https://pr25853-b353992.ngbuilds.io/.

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