diff --git a/pep-0435.txt b/pep-0435.txt
index 72a540179..4dde8648d 100644
--- a/pep-0435.txt
+++ b/pep-0435.txt
@@ -299,7 +299,7 @@ You may not define two enumeration values with the same integer value::
     ...     butters = 4
     Traceback (most recent call last):
     ...
-    TypeError: Multiple enum values: 3
+    ValueError: Multiple enum values: 3
 
 You also may not duplicate values in derived enumerations::
 
@@ -308,7 +308,7 @@ You also may not duplicate values in derived enumerations::
     ...     chartreuse = 2 # Oops!
     Traceback (most recent call last):
     ...
-    TypeError: Multiple enum values: 2
+    ValueError: Multiple enum values: 2
 
 
 Enumeration values