-The second command fetches commits from the named BRANCH in the REMOTE
-repository that are not in your repository and updates both the local
-branch BRANCH and its upstream remote-tracking branch. But it refuses
-to update branches in case of non-fast-forward. And it refuses to
-update the current branch.
+The second command fetches commits from the named $BRANCH in the
+$REMOTE repository that are not in your repository and updates both
+the local branch $BRANCH and its upstream remote-tracking branch. But
+it refuses to update branches in case of non-fast-forward. And it
+refuses to update the current branch.