diff --git a/net-doc/net/scribblings/git-checkout.scrbl b/net-doc/net/scribblings/git-checkout.scrbl
index 57987a1109..666b94d66e 100644
--- a/net-doc/net/scribblings/git-checkout.scrbl
+++ b/net-doc/net/scribblings/git-checkout.scrbl
@@ -92,4 +92,4 @@ the shape that is recognized by other tools, such as @exec{git}, and
 so a preserved temporary directory is useful mainly for debugging.
 
 @history[#:added "6.1.1.1"
-         #:changed "6.2.0.3" @elem{Added the @racket[initial-error] argument.}]}
+         #:changed "6.3" @elem{Added the @racket[initial-error] argument.}]}