1 files changed, 1 insertions, 1 deletions
diff --git a/coverage/misc.py b/coverage/misc.py
index 97d1f726..50396d61 100644
--- a/coverage/misc.py
+++ b/coverage/misc.py
@@ -91,7 +91,7 @@ def expensive(fn):
     attr = "_cache_" + fn.__name__
 
     def _wrapped(self):
-        """Inner fn that checks the cache."""
+        """Inner function that checks the cache."""
         if not hasattr(self, attr):
             setattr(self, attr, fn(self))
         return getattr(self, attr)