[libcxx] [test] Change comments to say C++ instead of c++. NFC.

This makes them consistent (many comments already used uppercase).

The special REQUIRES, UNSUPPORTED, and XFAIL comments are excluded from this change.

llvm-svn: 309468

1 files changed, 1 insertions, 1 deletions

diff --git a/libcxx/test/std/strings/basic.string/string.nonmembers/string.special/swap_noexcept.pass.cpp b/libcxx/test/std/strings/basic.string/string.nonmembers/string.special/swap_noexcept.pass.cpp
index 88c1bee3251..73727198f28 100644
--- a/libcxx/test/std/strings/basic.string/string.nonmembers/string.special/swap_noexcept.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.nonmembers/string.special/swap_noexcept.pass.cpp
@@ -68,7 +68,7 @@ int main()
     {
         typedef std::basic_string<char, std::char_traits<char>, some_alloc<char>> C;
 #if TEST_STD_VER >= 14
-    //  In c++14, if POCS is set, swapping the allocator is required not to throw
+    //  In C++14, if POCS is set, swapping the allocator is required not to throw
         static_assert( noexcept(swap(std::declval<C&>(), std::declval<C&>())), "");
 #else
         static_assert(!noexcept(swap(std::declval<C&>(), std::declval<C&>())), "");