fix: standardize comments formatting in Nextcloud update playbook

nextcloud/update_nextcloud_v2.yml

@@ -275,7 +275,6 @@
             php occ maintenance:mode --off >/dev/null 2>&1 || true
         fi
 
-        exit "${rc}"
       }
 
       trap cleanup EXIT
@@ -1097,11 +1096,11 @@
               - "{{ vm_user }}@{{ vm_ip }}"
               - >-
                 {{
-                  ('sudo -n bash -lc ' ~
+                  ('sudo -n bash -c ' ~
                    (backup_script | quote))
                   if vm_use_sudo
                   else
-                  ('bash -lc ' ~
+                  ('bash -c ' ~
                    (backup_script | quote))
                 }}
           environment: