Fix typo in `wrapping_shl` documentation
Fix typo in `wrapping_shl` documentation
aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust