diff --git a/micropython/examples/cosmic_unicorn/clock.py b/micropython/examples/cosmic_unicorn/clock.py
index 994a8739..80a8173f 100644
--- a/micropython/examples/cosmic_unicorn/clock.py
+++ b/micropython/examples/cosmic_unicorn/clock.py
@@ -37,7 +37,7 @@ MIDDAY_VALUE = 0.8
 MIDNIGHT_VALUE = 0.3
 
 
-# create galactic object and graphics surface for drawing
+# create cosmic object and graphics surface for drawing
 gu = CosmicUnicorn()
 graphics = PicoGraphics(DISPLAY)