diff --git a/data/private b/data/private
index 2aee1cd6..6b8120f0 100644
--- a/data/private
+++ b/data/private
@@ -1,4 +1,10 @@
-#https://tools.ietf.org/html/rfc6762
+# https://tools.ietf.org/html/rfc6762
 local
-#https://tools.ietf.org/html/rfc2606
+
+# https://tools.ietf.org/html/rfc2606
 localhost
+
+# Also defined in rfc2606
+# test
+# example
+# invalid