1 files changed, 2 insertions, 0 deletions
diff --git a/systemv b/systemv
index d9e2995756b0..24c8f64197a8 100644
--- a/systemv
+++ b/systemv
@@ -1,3 +1,5 @@
+# tzdb data for System V rules (this file is obsolete)
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.