diff --git a/solar87 b/solar87
index 5e9f423..eeb18a5 100644
--- a/solar87
+++ b/solar87
@@ -1,4 +1,7 @@
+# <pre>
 # %W%
+# This file is in the public domain, so clarified as of
+# 2009-05-17 by Arthur David Olson.
 
 # So much for footnotes about Saudi Arabia.
 # Apparent noon times below are for Riyadh; your mileage will vary.