@@ -3096,17 +3096,18 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
#if __cplusplus >= 201703L
# define __cpp_lib_type_trait_variable_templates 201510L
/**
- * @defgroup variable_templates Variable templates for type traits.
+ * @defgroup variable_templates Variable templates for type traits
* @ingroup metaprogramming
*
- * The variable `is_foo_v<T>` is a boolean constant with the same value
- * as the type trait `is_foo<T>::value`.
+ * Each variable `is_xxx_v<T>` is a boolean constant with the same value
+ * as the `value` member of the corresponding type trait `is_xxx<T>`.
*
* @since C++17
*/
- /** @ingroup variable_templates
+ /**
* @{
+ * @ingroup variable_templates
*/
template <typename _Tp>
inline constexpr bool is_void_v = is_void<_Tp>::value;