docs: add notes on email used for CLA

[jbogarthyde]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[x] Documentation content changes
[ ] angular.io application / infrastructure changes
[ ] Other... Please describe:

What is the current behavior?

Issue Number: 20034

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[IgorMinar]

thank you!

[IgorMinar]

In the future please add Closes #20034 on a new line at the bottom of the commit message. This will associate the commit with the issue that is being fixed and the issue will be fixed automatically once the commit is merged into master.

The commit message should have read:

docs: add notes on email used for CLA

Closes #20034

(the blank line after the first line is intentional per git conventions)

Because the "Closes" clause is missing, we'll need to close the issue manually once the commit message lands.

[IgorMinar]

I rushed my original review. Please see the comments above. And since you are changing the PR can you as well change the commit message per my comment #21754 (comment)

thanks!

[IgorMinar]

oops. I missed this. This markdown file, is just hosted on github and is not part of the angular.io documentation corpus. Because of that the special classes have no meeting and I suggest that you remove them to prevent the confusion.

[IgorMinar]

see above

[mary-poppins]

You can preview 18de817 at https://pr21754-18de817.ngbuilds.io/.

[jbogarthyde]

I tried to do this, but got the message wrong, tried to fix it and made it worse. Now there are all these extra files added from somewhere, and I think the actual file changes didn't get in.
I'll try to work with George to fix it tomorrow.
...and George fixed it! Thank you George!

[mary-poppins]

You can preview f258cf8 at https://pr21754-f258cf8.ngbuilds.io/.

[IgorMinar]

it looks correct to me. thanks!

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