diff --git a/docs/sources/project/create-pr.md b/docs/sources/project/create-pr.md
index be3b5fe409..84de397090 100644
--- a/docs/sources/project/create-pr.md
+++ b/docs/sources/project/create-pr.md
@@ -71,7 +71,9 @@ Always rebase and squash your commits before making a pull request.
5. Edit and save your commit message.
- Make sure you include your signature.
+ `git commit -s`
+
+ Make sure your message includes
+If you followed the procedures that
set up the prerequisites, you should have a fork of the `docker/docker`
repository. You also created a branch called `dry-run-test`. In this section,
you continue working with your fork on this branch.
diff --git a/docs/sources/project/set-up-git.md b/docs/sources/project/set-up-git.md
index 64b2ba13d4..ba42c81006 100644
--- a/docs/sources/project/set-up-git.md
+++ b/docs/sources/project/set-up-git.md
@@ -195,7 +195,7 @@ the branch to your fork on GitHub:
9. Sign and commit your change.
- $ git -s -m "Making a dry run test."
+ $ git commit -s -m "Making a dry run test."
[dry-run-test 6e728fb] Making a dry run test
1 file changed, 1 insertion(+)
create mode 100644 TEST.md