diff --git a/tools/test-setup.sh b/tools/test-setup.sh
index ab662a4065..00c765e734 100755
--- a/tools/test-setup.sh
+++ b/tools/test-setup.sh
@@ -18,7 +18,7 @@ DB_PW=openstack_citest
 sudo -H mysqladmin -u root password $DB_ROOT_PW
 
 # It's best practice to remove anonymous users from the database.  If
-# a anonymous user exists, then it matches first for connections and
+# an anonymous user exists, then it matches first for connections and
 # other connections from that host will not work.
 sudo -H mysql -u root -p$DB_ROOT_PW -h localhost -e "
     DELETE FROM mysql.user WHERE User='';