ReadMe: Link to shared Code of Conduct in TOB repo

Signed-off-by: Rob Dolin <[email protected]>

Author: RobDolinMS

README.md

@@ -57,7 +57,7 @@ The specification and code is licensed under the Apache 2.0 license found in the
 
 ## Code of Conduct
 
-Participation in the OpenContainers community is governed by [OpenContainer's Code of Conduct](code-of-conduct.md).
+Participation in the OpenContainers community is governed by [OpenContainer's Code of Conduct](https://github.com/opencontainers/tob/blob/master/code-of-conduct.md).
 
 ## Discuss your design