googlebot
commented
7 years ago Thanks for your pull request. It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).
:memo: Please visit https://cla.developers.google.com/ to sign.
Once you've signed, please reply here (e.g. I signed it!) and we'll verify. Thanks.
- If you've already signed a CLA, it's possible we don't have your GitHub username or you're using a different email address. Check your existing CLA data and verify that your email is set on your git commits.
- If you signed the CLA as a corporation, please let us know the company's name.
KeithHenry
valdrinkoshi
Specific slot declaration is required by Polymer 2 (https://github.com/PolymerElements/paper-dropdown-menu/issues/242#issuecomment-294509230), but is not currently referenced by documentation.
Also fixed heading formatting