Fix some tasks name

roles/mediaserver/tasks/main.yml

@@ -6,16 +6,16 @@
     install_recommends: false
     name: "{{ server_packages }}"
 
-- name: fetch postgres ssh public key
+- name: fetch ssh public key
   register: root_ssh_pubkey
   slurp:
     path: /root/.ssh/id_ed25519.pub
 
-- name: register postgres ssh public key as an ansible fact
+- name: register ssh public key as an ansible fact
   set_fact:
     pubkey: "{{ root_ssh_pubkey['content'] | b64decode }}"
 
-- name: share postgres ssh public key between cluster members
+- name: share ssh public key between cluster members
   loop: "{{ groups['mediaserver'] }}"
   authorized_key:
     user: root