.

wcfs/δbtail.go

@@ -310,7 +310,7 @@ func (δBtail *ΔBtail) Update(δZ *zodb.EventCommit) (_ ΔB, err error) {
 // treediff computes δT for tree specified by root in between old..new.
 //
 // XXX only for tracked
-// δZT is δZ/T - subset of δZ touching nodes of T.
+// δZT is δZ/T - subset of δZ touching tracked nodes of T.
 func (δBtail *ΔBtail) treediff(ctx context.Context, root zodb.Oid, δZT SetOid, zconnOld, zconnNew *zodb.Connection) (δT map[Key]Value, err error) {
 	defer xerr.Contextf(&err, "treediff %s", root)