Pull request #196: No real commit, just need a change

Merge in OP/openkit-java from noissue/need-change-in-public-file to release/2.2

* commit '260bd75b4137437b214e6bc6739794acb79ad72a':
  No real commit, just need a change

GitOrigin-RevId: 02614d58225077fbfa1d766ddd907c99d3f2ad43

Author: stefaneberl

README.md

@@ -69,4 +69,4 @@ This repository contains the reference implementation in pure Java. Other implem
 [supported_versions]: ./docs/supported_versions.md
 [building]: ./docs/building.md
 [internals]: ./docs/internals.md
-[upgrade_guide]: ./docs/upgrade_guide.md
+[upgrade_guide]: ./docs/upgrade_guide.md