docs($rootScope.Scope): fixed typo on $watch docs

[witcold]

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[frederikprijck]

Thanks for the PR!
However, I don't think that was a typo.

This should not be used to watch for changes in objects that are or contain File objects due to limitations with angular.copy.

This still sounds correct to me (maybe a comma or two could be added), whereas:

This should not be used to watch for changes in objects that are contain File objects due to limitations with angular.copy.

does not.

It's ment to say that you should not use it on both

• File Objects
• Objects that contain File objects (but are not File objevts themselves)

Which does need: objects that are or contain File objects.

Maybe rephrasing could be a possibility if there's some confusion, but certainly not a typo regarding or if you ask me.

[witcold]

Thanks, now it's clear to me. Yeah, the best solution here is rephrasing, may be with "or contain" in brackets.

[googlebot]

CLAs look good, thanks!

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CLAs look good, thanks!

[gkalpak]

rephrasing, may be with "or contain" in brackets.

SGTM 👍

[Narretz]

@witcold Do you still want to update this PR?