diff --git a/cli.py b/cli.py
index 0427362..5f42f03 100644
--- a/cli.py
+++ b/cli.py
@@ -10,7 +10,7 @@
 def main():
 
     if (len(sys.argv) <= 1):
-        print("Please specify a command.")
+        print("No command provided. Please specify a command (e.g. 'demo').")
         return
     
     command = sys.argv[1]