Fixing the hash to point to master, not the branch.
[] I confirm this contribution is my own and I agree to license it with Apache 2.0.
[] I confirm the moderators may change the PR before merging it in.
[] I understand the release model prohibits detailed Git history and my contribution will be recorded to the list at the bottom of CONTRIBUTING.md.
Fixing the hash to point to master, not the branch.
[] I confirm this contribution is my own and I agree to license it with Apache 2.0. [] I confirm the moderators may change the PR before merging it in. [] I understand the release model prohibits detailed Git history and my contribution will be recorded to the list at the bottom of CONTRIBUTING.md.
Summary of changes