Merge pull request #4861 from btroo/btroo/minor-fix

[ci skip] Fixed mistype

lib/associations/has-many.js

@@ -103,7 +103,7 @@ var HasMany = function(source, target, options) {
      */
     get: 'get' + plural,
     /**
-     * Set the associated models by passing an array of instances or their primary keys. Everything that it not in the passed array will be un-associated
+     * Set the associated models by passing an array of instances or their primary keys. Everything that is not in the passed array will be un-associated
      *
      * @param {Array<Instance|String|Number>} [newAssociations] An array of instances or primary key of instances to associate with this. Pass `null` or `undefined` to remove all associations.
      * @param {Object} [options] Options passed to `target.findAll` and `update`.