diff --git a/potcasse b/potcasse
index 13da2e3..44fa8d4 100755
--- a/potcasse
+++ b/potcasse
@@ -22,9 +22,19 @@ init() {
     test -f metadata.sh && exitp "You seem in a directory managed by potcasse"
     mkdir -p episodes
     cat << EOF > metadata.sh
+# title of your podcst
 TITLE=
+
+# base URL of your website
+# must end with a /
 SITE=
+
+# filename of the RSS file
+RSSLINK=feed.xml
+
+# language for the podcast/index.html file
 LANGUAGE=en-us
+
 #uncomment to use logo.png as a logo
 #IMAGE=YES
 EOF