message: Don't check true
diff: @@ -71,7 +71,7 @@ class ValidateElementName extends Rule {
  }
  if (babel.isIdentifier(path.node.key) &&
  path.node.key.name === 'is' && path.node.kind === 'get' &&
  - path.node.static === true) {
  + path.node.static) {
  const body = path.node.body.body[0];
  if (babel.isReturnStatement(body) &&
  babel.isStringLiteral(body.argument)) {
  