Exercise 5.6 question isn't quite right

On page:
http://guides.neo4j.com/4.0-intro-neo4j-exercises/05.html

Exercise 5.6

Blockquote

Write a Cypher query to retrieve all people in the graph whose name begins with Tom and optionally retrieve all people named Tom who directed a movie.

And the answer is:

MATCH (p:Person)
WHERE p.name STARTS WITH 'Tom'
OPTIONAL MATCH (p)-[:DIRECTED]->(m:Movie)
RETURN p.name, m.title

I think the Question would be better worded as:

Return all persons who's name begins with Tom and optionally return the name of a movie that this person directed.