Rollup merge of #41014 - SimonSapin:patch-6, r=frewsxcv
Rollup merge of #41014 - SimonSapin:patch-6, r=frewsxcv

std::thread docs: fix link to current()

aidancully/rust,graydon/rust,graydon/rust,GBGamer/rust,GBGamer/rust,aidancully/rust,aidancully/rust,GBGamer/rust,GBGamer/rust,aidancully/rust,graydon/rust,GBGamer/rust,GBGamer/rust,GBGamer/rust,aidancully/rust,graydon/rust,GBGamer/rust,graydon/rust,graydon/rust,aidancully/rust