Fix typo

tasks/install-run-service.yml

 ---
 
 - name: Installing the SystemD service script
-      template:
-        src: keycloak.service.j2
-        dest: /etc/systemd/system/keycloak.service
-        owner: root
-        group: root
-        mode: 0644
-      become: yes
-      notify:
-        - reload systemd
-        - restart keycloak
+  template:
+    src: "keycloak.service.j2"
+    dest: "/etc/systemd/system/keycloak.service"
+    owner: root
+    group: root
+    mode: 0644
+  become: yes
+  notify:
+    - reload systemd
+    - restart keycloak