It seems that this is being used as an example of a lackluster logline coming from a generator, though it's not completely clear.

----- TRY USING A LOGLINE GENERATOR Maybe you’re stuck for ideas, either way, a generator is a cool way to brainstorm, but not end up with a final product. A logline generator can give direction for a character you want to write about, but any generator or formula will leave you with something lackluster.

Star Wars: A New Hope Luke Skywalker, a spirited farm boy, joins rebel forces to save Princess Leia from the evil Darth Vader, and the galaxy from the Empire’s Death Star.