MC-2294: Architectural Review for MC-2294

- Updated docblock

Author: nathanjosiah

app/code/Magento/PageBuilder/view/adminhtml/web/js/content-type/uploader.js

@@ -31,10 +31,10 @@ export default class Uploader {
 
     /**
      * @param {String} name Name to use for lookup reference in registry
-     * @param {Object} uploaderConfig
-     * @param {String} contentTypeId
-     * @param {DataStore} dataStore
-     * @param {Object[]} initialValue
+     * @param {Object} uploaderConfig The config used when initializing the Uploader UI component
+     * @param {String} contentTypeId The id of the content type this will be used in
+     * @param {DataStore} dataStore The datastore that the selected image should be stored in.
+     * @param {Object[]} initialValue The value that should be used for the initial state of the component.
      * @param {Function} onChangeCallback Called when image is added or updated
      * @param {Function} onDeleteCallback Called when currently set image is deleted from storage
      */