diff --git a/intl/msg_hash_us.h b/intl/msg_hash_us.h
index 311d821eb9..c050606649 100644
--- a/intl/msg_hash_us.h
+++ b/intl/msg_hash_us.h
@@ -1788,7 +1788,7 @@ MSG_HASH(
    )
 MSG_HASH(
    MENU_ENUM_SUBLABEL_VIDEO_HDR_MAX_NITS,
-   "Set the peak luminance (in cd/m2) your display can reproduce. See RTings for your display's peak luminance"
+   "Set the peak luminance (in cd/m2) your display can reproduce. See RTings for your display's peak luminance."
    )
 MSG_HASH(
    MENU_ENUM_LABEL_VALUE_VIDEO_HDR_PAPER_WHITE_NITS,