Did this Harrison Ford tweet accidentally reveal a massive Star Wars spoiler?

Warning: Contains potential spoilers, obviously

Harrison Ford has troubled some Star Wars fans after appearing to reveal a spoiler from the upcoming blockbuster The Force Awakens.

Taking to Twitter for a Q&A ahead of the film's release (December 17 in the UK), the Han Solo actor was asked what his favourite "action" scene was:

When responding, Ford confused fans by claiming that his favourite scene was when Rey and Kylo Ren had a "sword fight":

Firstly, he spelled Kylo Ren incorrectly, and then he called the film's famous lightsaber a "sword":

Which got some fans questioning what on earth was going on:

As the Verge points out, Rey hasn't been seen with a lightsaber in any of the trailers yet:

Film buffs are now just hoping that Ford was winding them up:

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