Bug fixes pr 2.x

roles/debian/gpg_key/defaults/main.yml

@@ -1,11 +1,11 @@
 ---
 gpg_key_servers:
   - hkps://keyserver.ubuntu.com
-  - hkps://keys.openpgp.org
-  #- hkps://pgp.mit.edu # removed from defaults - not reliable
+  #- hkps://keys.openpgp.org  # removed key servers from defaults due to reliability issues
+  #- hkps://pgp.mit.edu
 gpg_key:
-  - username: example # Must exist already on the server.
-    publish: false # Whether to publish to HKS public servers.
+  - username: example  # Must exist already on the server
+    publish: false     # Whether to publish to HKS public servers
     key_type: "RSA"
     key_length: 4096
     email: example@example.com