angular.copy() documentation is not correctly formatted

[YoshiWalsh]

I'm submitting a ...

• bug report
• feature request
• other

Current behavior:
On the documentation page for angular.copy(), some of the formatting is hard to read and inconsistent with the rest of the AngularJS documentation. In particular, the raw JSDoc is being formatted as markdown and included at the end of the Overview section. The Usage section is very bare, not including the function arguments or return value.

Expected / new behavior:
The documentation page should be correctly formatted, with the function arguments and return value being nicely formatted in the Usage section. See angular.equals() for an example of how a function documentation page should look.

Minimal reproduction of the problem with instructions:
Navigate to https://docs.angularjs.org/api/ng/function/angular.copy.

AngularJS version: 1.7.2
The issue did not exist in 1.7.1. The issue still exists in 1.7.x-snapshot and master-snapshot.

Browser: Chrome v68.0.3440.106 (64-bit), Firefox v61.0.2 (64-bit), probably all other browsers too

Anything else:
No

[gkalpak]

This seems to be caused by a bug in dgeni/dgeni-packages. Started happening since the update in c387e0d. I tried upgrading to dgeni@0.4.10 and dgeni-packages@0.26.4, but the issue is still there.

I worked around it with aecd551. @petebd, any idea what might have caused this?

[petebacondarwin]

This should be fixed by angular/dgeni-packages#271 although we will need to put a blank line between the <br/> and the <div> to indicate to the parser that these need to be processed independent of each other.