Add option documentation

lib/sequelize.js

@@ -654,6 +654,7 @@ module.exports = (function() {
    * @param {Boolean}         [options.nest=false] If true, transforms objects with `.` separated property names into nested objects using [dottie.js](https://github.com/mickhansen/dottie.js). For example { 'user.username': 'john' } becomes { user: { username: 'john' }}. When `nest` is true, the query type is assumed to be `'SELECT'`, unless otherwise specified
    * @param {Boolean}         [options.nest=false] If true, transforms objects with `.` separated property names into nested objects using [dottie.js](https://github.com/mickhansen/dottie.js). For example { 'user.username': 'john' } becomes { user: { username: 'john' }}. When `nest` is true, the query type is assumed to be `'SELECT'`, unless otherwise specified
    * @param {Boolean}         [options.plain=false] Sets the query type to `SELECT` and return a single row
    * @param {Boolean}         [options.plain=false] Sets the query type to `SELECT` and return a single row
    * @param {Object|Array}    [options.replacements] Either an object of named parameter replacements in the format `:param` or an array of unnamed replacements to replace `?` in your SQL.
    * @param {Object|Array}    [options.replacements] Either an object of named parameter replacements in the format `:param` or an array of unnamed replacements to replace `?` in your SQL.
+   * @param {Boolean}         [options.forceWrite] Force the query to use the write pool, regardless of the query type.
    *
    *
    * @return {Promise}
    * @return {Promise}
    *
    *