restart named and linebreak

roles/nameserver/tasks/configure_bind_snmpd.yml

@@ -30,7 +30,7 @@
   lineinfile:
     path: "{{ named_conf_options }}" # required. The file to modify. Before Ansible 2.3 this option was only usable as I(dest), I(destfile) and I(name).
     state: present
-    line: 'statistics-file "/var/cache/bind/stats"; zone-statistics yes;'
+    line: '\tstatistics-file "/var/cache/bind/stats";\n\tzone-statistics yes;'
     insertafter: "options {"
     validate: /usr/sbin/named-checkconf %s
   notify: restart_named

roles/nameserver/tasks/main.yml

@@ -12,6 +12,7 @@
     - include_tasks: configure_bind_snmpd.yml
     rescue:
       - set_fact: task_failed=true
+    notify: restart_named
     when: bind == true
 
   - block: