--- a/src/cx/hash_key.h Mon Dec 18 14:05:12 2023 +0100
+++ b/src/cx/hash_key.h Mon Dec 18 14:14:47 2023 +0100
@@ -30,7 +30,6 @@
* \brief Interface for map implementations.
* \author Mike Becker
* \author Olaf Wintermann
- * \version 3.0
* \copyright 2-Clause BSD License
*/