Simplify comments separator
Simplify comments separator

aidancully/rust,SingingTree/rustfmt,SingingTree/rustfmt,aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,rust-lang/rustfmt,rust-lang/rustfmt,aidancully/rust,graydon/rust,graydon/rust