diff --git a/type-graph.txt b/type-graph.txt
index dc606d8a9..685cec078 100644
--- a/type-graph.txt
+++ b/type-graph.txt
@@ -406,7 +406,7 @@ class X::Anon::Multi                               does X::Comp
 class X::Attribute::NoPackage                      does X::Comp
 class X::Attribute::Package                        does X::Comp
 class X::Attribute::Undeclared      is X::Undeclared
-class X::Atributte::Required                  is Exception does MOP
+class X::Attributte::Required                  is Exception does MOP
 class X::Augment::NoSuchType                       does X::Comp
 class X::Bind                       is Exception
 class X::Bind::NativeType                          does X::Comp