Rollup merge of #44759 - durka:patch-43, r=steveklabnik
Rollup merge of #44759 - durka:patch-43, r=steveklabnik

improve english in create_dir_all docs

Just minor nitpicking.

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