diff --git a/scripts/.local/share/scripts/subject b/scripts/.local/share/scripts/subject
index 196e02e..6ad04d2 100755
--- a/scripts/.local/share/scripts/subject
+++ b/scripts/.local/share/scripts/subject
@@ -2,6 +2,8 @@
 
 if [ $# -lt 2 ]; then
 	echo "Usage: subject.sh <subject name> <subject type>"
+	echo "subject type 0: programming"
+	echo "subject type 1: no programming"
 	exit 1
 fi