diff --git a/std.hpp b/std.hpp
index 396fd0b1..81cc612a 100644
--- a/std.hpp
+++ b/std.hpp
@@ -3,13 +3,18 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  *
- * Copyright 2018 Danny Robson <danny@nerdcruft.net>
+ * Copyright 2018-2020, Danny Robson <danny@nerdcruft.net>
  */
 
 #pragma once
 
 #include <cstdint>
 
+/// A collection of convenience typedefs that define short aliases (three
+/// letters) to std sized types in the global namespace.
+///
+/// We guarantee that there will be minimal, and safe, includes in this header.
+
 
 ///////////////////////////////////////////////////////////////////////////////
 using u08 = std::uint8_t;