Update user-context.js

Author: albertolobrano

lib/middleware/user-context.js

@@ -22,7 +22,7 @@ module.exports = function userContextMiddleware() {
     loopbackContext.set('accessToken', req.accessToken.id);
     const app = req.app;
     const UserModel = app.accessUtils.options.userModel || 'User';
-    const GroupAccessModel = app.accessUtils.options.groupAccessModel || 'Team';
+    const GroupAccessModel = app.accessUtils.options.groupAccessModel || 'GroupAccess';
 
 
     return Promise.join(