Convert mod comment to a proper comment to avoid hitting https://github.com/rust-lang-nursery/rustfmt/issues/1184
Convert mod comment to a proper comment to avoid hitting https://github.com/rust-lang-nursery/rustfmt/issues/1184

jdub/rust-bindgen,emilio/rust-bindgen,rust-lang/rust-bindgen,rust-lang/rust-bindgen,emilio/rust-bindgen,rust-lang/rust-bindgen,rust-lang/rust-bindgen,emilio/rust-bindgen,emilio/rust-bindgen,emilio/rust-bindgen,jdub/rust-bindgen,jdub/rust-bindgen,jdub/rust-bindgen