diff --git a/examples/calculator.py b/examples/calculator.py
index f58e04039..0b764790b 100644
--- a/examples/calculator.py
+++ b/examples/calculator.py
@@ -1,6 +1,6 @@
 """
 
-A Textual app to create a fully working Calculator.
+A Textual app to create a fully working calculator, modelled after MacOS Calculator.
 
 """