Fix some Ansible Lint issues.

meta/main.yml

@@ -8,19 +8,19 @@ galaxy_info:
   license: "license (BSD, MIT)"
   min_ansible_version: 2.4
   platforms:
-  - name: EL
-    versions:
-    - 6
-    - 7
-  - name: Fedora
-    versions:
-    - all
-  - name: Debian
-    versions:
-    - all
-  - name: Ubuntu
-    versions:
-    - all
+    - name: EL
+      versions:
+        - 6
+        - 7
+    - name: Fedora
+      versions:
+        - all
+    - name: Debian
+      versions:
+        - all
+    - name: Ubuntu
+      versions:
+        - all
   galaxy_tags:
     - system
     - packaging

tasks/setup-Debian.yml

@@ -1,7 +1,9 @@
 ---
 - name: Enable Backports repository.
   apt_repository:
-    repo: 'deb http://ftp.debian.org/debian {{ ansible_distribution_release }}-backports main'
+    repo: >-
+      deb http://ftp.debian.org/debian
+      {{ ansible_distribution_release }}-backports main'
     state: present
     filename: "{{ ansible_distribution_release }}_backports"