Fix XX0-1.0 License redirect

README.md

@@ -2086,7 +2086,7 @@ _See also: [Wikimatrix](https://www.wikimatrix.org/), [Wiki Engines - WikiIndex]
 - `BSD-4-Clause` - [BSD 4-clause "Original"](https://spdx.org/licenses/BSD-4-Clause.html)
 - `CC-BY-SA-3.0` - [Creative Commons Attribution-ShareAlike 3.0 International License](https://creativecommons.org/licenses/by-sa/3.0/)
 - `CC-BY-SA-4.0` - [Creative Commons Attribution-ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-sa/4.0/)
-- `CC0-1.0` - [Public Domain](https://creativecommons.org/about/cc0/)
+- `CC0-1.0` - [Public Domain]( http://creativecommons.org/share-your-work/public-domain/cc0/)
 - `CDDL-1.0` - [Common Development and Distribution License](https://opensource.org/licenses/CDDL-1.0)
 - `CECILL-B` - [CEA CNRS INRIA Logiciel Libre](https://spdx.org/licenses/CECILL-B.html)
 - `CPAL-1.0` - [Common Public Attribution License Version 1.0](https://opensource.org/licenses/CPAL-1.0)