diff --git a/hts-sys/src/lib.rs b/hts-sys/src/lib.rs
index ee477d52b..408708418 100644
--- a/hts-sys/src/lib.rs
+++ b/hts-sys/src/lib.rs
@@ -15,5 +15,5 @@ extern crate libz_sys;
 #[cfg(feature = "lzma")]
 extern crate lzma_sys;
 
-// include on-the-fly generated bindings
+// Include on-the-fly generated bindings.
 include!(concat!(env!("OUT_DIR"), "/bindings.rs"));