Syntax error in generated html

Created by: scoldwell

https://github.com/OpenAPITools/openapi-generator/blob/c4db27f24dabc5e2e98cf977ad83d3a96ff591c2/modules/openapi-generator/src/main/resources/htmlDocs2/index.mustache#L458 is missing a curly brace, a paren and a semi-colon. Had to add }); after the aforementioned line