diff --git a/README.md b/README.md
index 34e984c..a162da6 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
-# Planetary gears
+# Gear teeth cutting
 
-A simple demo showing a planetary gearbox in action.
+A simple demo showing shaping an involute gear.