diff --git a/src/doc/unstable-book/src/language-features/offset-of-enum.md b/src/doc/unstable-book/src/language-features/offset-of-enum.md
index 1960d6299eb00..78c0d87f639ed 100644
--- a/src/doc/unstable-book/src/language-features/offset-of-enum.md
+++ b/src/doc/unstable-book/src/language-features/offset-of-enum.md
@@ -1,4 +1,4 @@
-# `offset_of_slice`
+# `offset_of_enum`
 
 The tracking issue for this feature is: [#120141]