diff --git a/src/lib.rs b/src/lib.rs
index 6789c5b7..b84865e9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -154,7 +154,7 @@ fn _assert_send_sync() {
 }
 
 /// When compressing data, the compression level can be specified by a value in
-/// this enum.
+/// this struct.
 #[derive(Copy, Clone, PartialEq, Eq, Debug)]
 pub struct Compression(u32);