Fix typo

Author: susanstevens

book/03-git-branching/sections/branch-management.asc

@@ -171,7 +171,7 @@ Now you have a few more tasks in front of you to complete the transition:
 * Any projects that depend on this one will need to update their code and/or configuration.
 * Update any test-runner configuration files.
 * Adjust build and release scripts.
-* Redirect settings on your repo host for things like thee repo's default branch, merge rules, and other things that match branch names.
+* Redirect settings on your repo host for things like the repo's default branch, merge rules, and other things that match branch names.
 * Update references to the old branch in documentation.
 * Close or merge any pull requests that target the old branch.