[libc++] NFC: Fix typo in Lit feature (C++14 with a capital C)

diff --git a/libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/underlying_type.fail.cpp b/libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/underlying_type.fail.cpp
index a6a8c0c..85f840b 100644 (file)
--- a/libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/underlying_type.fail.cpp
+++ b/libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/underlying_type.fail.cpp
@@ -5,7 +5,7 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, C++14, c++17
+// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
 // type_traits
 
 // underlying_type