Rollup merge of #56656 - BeatButton:liballoc_string_typo, r=Centril
Rollup merge of #56656 - BeatButton:liballoc_string_typo, r=Centril

Fix typo

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