diff --git a/doc/mp11/changelog.adoc b/doc/mp11/changelog.adoc
index 94822fa..1f0ec06 100644
--- a/doc/mp11/changelog.adoc
+++ b/doc/mp11/changelog.adoc
@@ -12,7 +12,7 @@ http://www.boost.org/LICENSE_1_0.txt
 
 ## Changes in 1.74.0
 
-* Improve compilation performance of `mp_with_index<N>` for large `N`
+* Improved compilation performance of `mp_with_index<N>` for large `N`
 * Added `tuple_transform` (contributed by Hans Dembinski)
 
 ## Changes in 1.73.0