diff --git a/README b/README
index 56fd906..4cd5580 100644
--- a/README
+++ b/README
@@ -5,6 +5,8 @@ Hi there! If you're trying to fix something here, do the following:
 3. `make release`
    This will bump the release, update the spec with changes in this branch,
    create a new tarball, upload it, and commit the changes.
+   NOTE: If there are commits on c10s since the last build you need to set PREV=<HASH>
+   so that the changelog will be correct. eg. PREV=ACTUALHASH make release
 4. Examine the changes with 'git show' and make sure they look ok.
 5. Push the changes to your fork of the project with:
    'git push REMOTE BRANCHNAME' and follow the instructions to
@@ -12,7 +14,7 @@ Hi there! If you're trying to fix something here, do the following:
 
 # To rebase from RHEL:
 1. Add "cs" remote: `git remote add cs https://gitlab.com/redhat/centos-stream/rpms/lorax-templates-rhel.git`
-2. `git merge [-X ours] cs/c9s`
+2. `git merge [-X ours] cs/c10s`
 3. `make release-merge`
 4. Edit the %changelog section of lorax-templates-rhel.spec appropriately
 5. `git add lorax-templates-rhel.spec`