diff --git a/asyncio/core.py b/asyncio/core.py
index 2409d8f..8937eba 100644
--- a/asyncio/core.py
+++ b/asyncio/core.py
@@ -428,7 +428,7 @@ def default_exception_handler(loop, context):
         # CIRCUITPY-CHANGE: doc
         """The default exception handler that is called."""
 
-        # CIRCUITPY_CHANGE: use CircuitPython traceback printing
+        # CIRCUITPY-CHANGE: use CircuitPython traceback printing
         exc = context["exception"]
         print_exception(None, exc, exc.__traceback__)