enh: cosmetic changes

tasks/main.yml

@@ -1,3 +1,4 @@
+---
 - name: create ssh_access group
   group:
     name: ssh_access
@@ -5,11 +6,11 @@
 
 - name: Create user
   user:
-    name: "{{item}}"
+    name: "{{ item }}"
     shell: /bin/bash
     groups: "{{ group }},ssh_access"
     password: "{{lookup('password', 'cred.' + item + '.pass chars=ascii_letters,digits,hexdigitsi length=15') | password_hash('sha512')}}"
-  loop: "{{userlist}}"
+  loop: "{{ userlist }}"
 
 - name: Add user to sudoers
   lineinfile:
@@ -18,16 +19,15 @@
     line: "{{ item }} ALL=(ALL) NOPASSWD: ALL"
     mode: 0440
   when: sudoers
-  loop: "{{userlist}}"
+  loop: "{{ userlist }}"
 
 - name: Display generated password
   debug:
-    msg: "Generated password for {{item}}: {{lookup('password', 'cred.' + item + '.pass chars=ascii_letters,digits,hexdigitsi length=15')}}"
+    msg: "Generated password for {{ item }}: {{lookup('password', 'cred.' + item + '.pass chars=ascii_letters,digits,hexdigitsi length=15')}}"
-  loop: "{{userlist}}"
+  loop: "{{ userlist }}"
 
 - name: Remove password files created by ansible
   file:
     path: cred.{{item}}.pass
     state: absent
-  loop: "{{userlist}}"
+  loop: "{{ userlist }}"
-