Fix jsdoc type

src/lib/default-project/project-data.js

@@ -22,7 +22,7 @@ const defaultTranslator = msgObj => msgObj.defaultMessage;
 /**
  * Generate a localized version of the default project
  * @param {function} translateFunction a function to use for translating the default names
- * @return {json} the project data json for the default project
+ * @return {object} the project data json for the default project
  */
 const projectData = translateFunction => {
     const translator = translateFunction || defaultTranslator;