fix changelog hyperlinks

CHANGELOG.md

@@ -89,11 +89,10 @@ of course pin a specific module version. If they do not, then the highest numeri
 * Moved tools files from e3-require to require submodule
 
 ### Bugfixes
-
 * Fixed issue where a second user running `iocsh.bash` on a machine would be unable to create the temporary
   startup script
 
 
-[Unreleased]: https://gitlab.esss.lu.se/e3/e3-require/compare/3.3.0...HEAD
-[3.3.0]: https://gitlab.esss.lu.se/e3/e3-require/compare/3.2.0...3.3.0
+[Unreleased]: https://gitlab.esss.lu.se/e3/e3-require/-/compare/3.3.0...master
+[3.3.0]: https://gitlab.esss.lu.se/e3/e3-require/-/compare/3.2.0...3.3.0
 [3.2.0]: https://gitlab.esss.lu.se/e3/e3-require/-/tree/3.2.0