diff --git a/smtp.py b/smtp.py
index c6f64d4..ad4eb1e 100644
--- a/smtp.py
+++ b/smtp.py
@@ -3,7 +3,7 @@
 # smtp.py
 # SMTP over HTTP gateway
 #
-# Caterpillar Proxy - The simple and parasitic web proxy with SPAM filter
+# Caterpillar Proxy - The simple web debugging proxy (formerly, php-httpproxy)
 # Namyheon Go (Catswords Research) <gnh1201@gmail.com>
 # https://github.com/gnh1201/caterpillar
 # Created at: 2024-03-01