Fix: Harmonize files by adding new line if nedded

defaults/main.yml

@@ -1,4 +1,4 @@
 ---
 # vars file for galaxy-ssh
 
-sshd_port: 22
+sshd_port: 22

tasks/main.yml

@@ -5,4 +5,4 @@
   template:
     src: sshd_config.j2
     dest: /etc/ssh/sshd_config
-  notify: reload ssh
+  notify: reload ssh

tests/test.yml

@@ -2,4 +2,4 @@
 - hosts: galaxy-vagrant.example.com
   remote_user: root
   roles:
-    - { role: ../galaxy-ssh, sshd_port: 22 }
+    - { role: ../galaxy-ssh, sshd_port: 22 }