message: chore(docs) typo
diff: @@ -297,7 +297,7 @@ describe('\'messages\' service', () => {
  }, params);
  assert.equal(message.text, 'a test');
  - // `userId` should be set to passed users it
  + // `userId` should be set to the provided user's id
  assert.equal(message.userId, user._id);
  // Additional property has been removed
  assert.ok(!message.additional);
  