Update library/std/src/net/addr.rs
Update library/std/src/net/addr.rs

Co-authored-by: Ivan Tham <1caaae66ad2b6814584001fdaa761fdc4f6b3dff@riseup.net>
aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust