Both are fine. The past participle can also be “shone” or “shined.” But you have to skim down to the definition for the transitive verb to see this note: “past tense and past participle ...

I was wrong. The past participle is “broken.” Yesterday, he broke his pencil. In the past, he has broken many pencils. The only exception is for the definition that means to tame a horse.

I was wrong. The past participle is "broken." Yesterday he broke his pencil. In the past, he has broken many pencils. The only exception is for the definition that means to tame a horse.

I want to follow up on the topic of language evolution that I took up in my previous newsletter about how the word “satisfying” has taken on a new meaning among many of today’s kids.