message: fix: typo in DateTime description
diff: @@ -5,7 +5,7 @@ import { Kind } from 'graphql/language';
  export default new GraphQLScalarType({
  name: 'DateTime',
  - description: 'Use JavaScript Date object for date/tiem fields.',
  + description: 'Use JavaScript Date object for date/time fields.',
  serialize(value) {
  if (!(value instanceof Date)) {
  