libstdc++: Fix typo in Doxygen comment in <format>

libstdc++-v3/ChangeLog:

	* include/std/format: Fix typo in Doxygen comment.

diff --git a/libstdc++-v3/include/std/format b/libstdc++-v3/include/std/format
index 6313d084f45e4411efdaa059bac80117772e17fb..e7e0d2d142bb46928e01f7c3cf3df0ada0c153c7 100644 (file)
--- a/libstdc++-v3/include/std/format
+++ b/libstdc++-v3/include/std/format
@@ -2208,7 +2208,7 @@ namespace __format
   template<> inline constexpr bool __is_formattable_integer<char16_t> = false;
   template<> inline constexpr bool __is_formattable_integer<char32_t> = false;
 }
-/// ~endcond
+/// @endcond
 
   /// Format an integer.
   template<typename _Tp, __format::__char _CharT>