diff --git a/src/components/layout/fragment.rs b/src/components/layout/fragment.rs
index e933b9d87d6..7d453d717bc 100644
--- a/src/components/layout/fragment.rs
+++ b/src/components/layout/fragment.rs
@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-//! The `Box` type, which represents the leaves of the layout tree.
+//! The `Fragment` type, which represents the leaves of the layout tree.
 
 #![deny(unsafe_block)]