Fix lint errors (#16)
Fix lint errors (#16)


andymutton/beta,andymutton/v2,andymutton/v2,andymutton/v2,customelements/v2,customelements/v2,customelements/v2,webcomponents/webcomponents.org,andymutton/beta,andymutton/v2,webcomponents/webcomponents.org,andymutton/beta,webcomponents/webcomponents.org,customelements/v2,andymutton/beta