docs(count): correct signature for attributes and group, fixes #8764

lib/model.js

@@ -1930,8 +1930,8 @@ class Model {
    * @param {Boolean}       [options.paranoid=true] Set `true` to count only non-deleted records. Can be used on models with `paranoid` enabled
    * @param {Boolean}       [options.distinct] Apply COUNT(DISTINCT(col)) on primary key or on options.col.
    * @param {String}        [options.col] Column on which COUNT() should be applied
-   * @param {Object}        [options.attributes] Used in conjunction with `group`
-   * @param {Object}        [options.group] For creating complex counts. Will return multiple rows as needed.
+   * @param {Array}         [options.attributes] Used in conjunction with `group`
+   * @param {Array}         [options.group] For creating complex counts. Will return multiple rows as needed.
    * @param {Transaction}   [options.transaction] Transaction to run query under
    * @param {Function}      [options.logging=false] A function that gets executed while running the query to log the sql.
    * @param {Boolean}       [options.benchmark=false] Pass query execution time in milliseconds as second argument to logging function (options.logging).