Added message.

diff --git a/CHANGELOG b/CHANGELOG
index 0c65b7c..215b73a 100644 (file)
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+Configuration settings are case-insensitive and single dash (-)
+characters are ignored in comparisons.
+
 The index processing ignores empty files - warning given.
 
 New option to zebraidx (-V) displays version information.