style: linting

roles/icecast2/defaults/main.yml

@@ -1,3 +1,5 @@
+---
+
 source_pass: !vault |
           $ANSIBLE_VAULT;1.1;AES256
           36383738646636353839616365316537653865666335353136666166336137636635663062626265

roles/icecast2/handlers/main.yml

@@ -1,4 +1,6 @@
+---
+
 - name: restart icecast2
   service:
-      name: icecast2
-      state: restarted
+    name: icecast2
+    state: restarted

roles/icecast2/tasks/main.yml

@@ -1,12 +1,13 @@
+---
+
 - name: install icecast2
   package:
-      name: icecast2
-      state: present
+    name: icecast2
+    state: present
 
 - name: configuration file
   template:
-      src: icecast.xml.j2
-      dest: /etc/icecast2/icecast.xml
+    src: icecast.xml.j2
+    dest: /etc/icecast2/icecast.xml
   notify:
-      - restart icecast2
-
+    - restart icecast2