runtime: fix freebsd build

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/13720044

diff --git a/src/pkg/runtime/sys_freebsd_amd64.s b/src/pkg/runtime/sys_freebsd_amd64.s
index ef3beaedcd9cea4113e97b93fdae93f0f20eb065..63cd3ac074775ba89f7995fc7584f202386c6b75 100644 (file)
--- a/src/pkg/runtime/sys_freebsd_amd64.s
+++ b/src/pkg/runtime/sys_freebsd_amd64.s
@@ -28,7 +28,7 @@
 // but it expects the third argument in R10. Instead of rewriting
 // all the assembly in this file, #define SYSCALL to a safe simulation
 // using INT $0x80.
-/
+//
 // INT $0x80 is a little slower than SYSCALL, but correctness wins.
 //
 // See golang.org/issue/6372.