syntax error

Author: szqh97

source/c09/p02_preserve_function_metadata_when_write_decorators.rst

@@ -34,7 +34,7 @@
 .. code-block:: python
 
     >>> @timethis
-    ... def countdown(n:int):
+    ... def countdown(n):
     ...     '''
     ...     Counts down
     ...     '''