diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 4176adf..eb80f30 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -10352,7 +10352,7 @@ The C++17 rules are somewhat less surprising:
 
 So use `={...}` if you really want an `initializer_list<T>`
 
-    auto fib10 = {0, 1, 2, 3, 5, 8, 13, 21, 34, 55};   // fib10 is a list
+    auto fib10 = {1, 1, 2, 3, 5, 8, 13, 21, 34, 55};   // fib10 is a list
 
 ##### Note