fix indentation and quoting

roles/dvd/tasks/main.yml

@@ -12,7 +12,7 @@
     state: present
     install_recommends: no
   with_items:
-    - libdvd-pkg
+    - 'libdvd-pkg'
 
 - name: configure package libdvd-pkg
   debconf:
@@ -20,9 +20,9 @@
     question: '{{ item }}'
     vtype: boolean
     value: true
-    with_items:
-      - libdvd-pkg/post-invoke_hook-install
-      - libdvd-pkg/build boolean
+  with_items:
+      - 'libdvd-pkg/post-invoke_hook-install'
+      - 'libdvd-pkg/build boolean'
     
 - name: change udev rule to allow KODI to eject optical disks
   shell: sed 's/--lock-media //' /lib/udev/rules.d/60-cdrom_id.rules > /etc/udev/rules.d/60-cdrom_id.rules