Agreed. It's not just the sub-title painted out. The whole word/line spacing of the crawl is different. Plus, as noted, the timing with the swells in the music matches better with the appearances of the planets as the view pans down with the biggest swell happening just as Tatooine comes into...
The did it least create a new scan of the opening crawl for Star Wars without the added "Episode IV - A New Hope" title. In fact, the quality is quite good what whole time - for being non-anamorphic - including the pan-down to Tatooine. The detail on the next closest planet in the distance is...