Fix URL formatting

Author: atodorov

README.rst

@@ -28,7 +28,7 @@ v0.7.0 (14 Jan 2024)
 
 - 1-click bug report will now use ``execution.build.version.product`` instead
   of ``execution.run.plan.product`` following changes in Kiwi TCMS, see:
-  <https://github.com/kiwitcms/Kiwi/commit/48a33a71e664c8c3ed2ceb298b5f1e19d0bddb52>_
+  https://github.com/kiwitcms/Kiwi/commit/48a33a71e664c8c3ed2ceb298b5f1e19d0bddb52
   and `PR #3439 <https://github.com/kiwitcms/Kiwi/pull/3439>`_ for more details
 - Fix typo in markdown
 - Build & test with Python 3.11