--- libgo/go/cmd/go/internal/work/build.go.orig	2020-03-04 19:30:03.000000000 +1100
+++ libgo/go/cmd/go/internal/work/build.go	2020-09-08 10:15:55.445112000 +1000
@@ -62,7 +62,7 @@
 		The default is the number of CPUs available.
 	-race
 		enable data race detection.
-		Supported only on linux/amd64, freebsd/amd64, darwin/amd64 and windows/amd64.
+		Supported only on bsdsunix/amd64, linux/amd64, freebsd/amd64, darwin/amd64 and windows/amd64.
 	-msan
 		enable interoperation with memory sanitizer.
 		Supported only on linux/amd64,