Fix yamllint issues

Author: kulinacs

printserver.yml

@@ -1,5 +1,6 @@
 ---
-# cups role will not be run, as we are currently managing it by hand until we switch to a containerized environment
+# cups role will not be run, as we are currently managing it by hand
+# until we switch to a containerized environment
 - hosts: print
   become: true
   become_method: sudo

roles/papercut/meta/main.yml

@@ -1,6 +1,6 @@
 ---
 dependencies:
   - { role: krb5_conf }
-# cups role is commented out because we are managing it by hand currently
-#  - { role: cups }
+  # cups role is commented out because we are managing it by hand currently
+  # - { role: cups }
   - { role: nslcd }