diff --git a/internals/src/hex/display.rs b/internals/src/hex/display.rs
index 0077f78a..a2dbabf1 100644
--- a/internals/src/hex/display.rs
+++ b/internals/src/hex/display.rs
@@ -11,6 +11,7 @@ use super::Case;
 use crate::prelude::*;
 
 /// Extension trait for types that can be displayed as hex.
+///
 /// Types that have a single, obvious text representation being hex should **not** implement this
 /// trait and simply implement `Display` instead.
 ///