diff --git a/libcxx/include/__string b/libcxx/include/__string
--- a/libcxx/include/__string
+++ b/libcxx/include/__string
@@ -42,9 +42,6 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-// The the extern template ABI lists are kept outside of <string> to improve the
-// readability of that header.
-
 // The extern template ABI lists are kept outside of <string> to improve the
 // readability of that header. We maintain 2 ABI lists:
 // - _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST