go/vcs: fix doc for Cmd.TagSync
Change-Id: I6037372d7390faad23e12d85a0f1189648e80f8f
Reviewed-on: https://go-review.googlesource.com/41199
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/go/vcs/vcs.go b/go/vcs/vcs.go
index e14da0b..7a11391 100644
--- a/go/vcs/vcs.go
+++ b/go/vcs/vcs.go
@@ -268,8 +268,8 @@
return tags, nil
}
-// TagSync syncs the repo in dir to the named tag,
-// which either is a tag returned by tags or is v.TagDefault.
+// TagSync syncs the repo in dir to the named tag, which is either a
+// tag returned by Tags or the empty string (the default tag).
// dir must be a valid VCS repo compatible with v and the tag must exist.
func (v *Cmd) TagSync(dir, tag string) error {
if v.TagSyncCmd == "" {
