docs(data-types): fix typo (#11286)

lib/data-types.js

@@ -954,8 +954,8 @@ class MACADDR extends ABSTRACT {
  *
  * Three of the values provided here (`NOW`, `UUIDV1` and `UUIDV4`) are special default values, that should not be used to define types. Instead they are used as shorthands for
  * defining default values. For example, to get a uuid field with a default value generated following v1 of the UUID standard:
- * ```js`
- * sequelize.define('model',` {
+ * ```js
+ * sequelize.define('model', {
  *   uuid: {
  *     type: DataTypes.UUID,
  *     defaultValue: DataTypes.UUIDV1,