Remove optional --- from YAML files

dotfiles.yml

@@ -1,4 +1,3 @@
----
 - name: Set up development machine
   hosts: localhost
   vars_prompt:

roles/bash/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Remove pre-installed bash configurations which could cause conflicts
   file:
       state: absent

roles/bin/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Create local bin directory
   file:
       path: ~/.local/bin

roles/dircolors/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Create the dircolors config directory
   file:
       path: ~/.config/dircolors

roles/git/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Install git (Debian)
   when: ansible_os_family == "Debian"
   become: yes

roles/hushlogin/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Check if hushlogin exists
   register: hushlogin_stat
   stat:

roles/mintty/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Create the mintty config directory
   file:
       path: ~/.config/mintty

roles/packages/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Set up Debian machine
   when: ansible_os_family == "Debian"
   become: yes

roles/python/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Install python3 (Debian)
   when: ansible_os_family == "Debian"
   become: yes

roles/readline/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Create the readline config directory
   file:
       path: ~/.config/readline

roles/ssh/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Create the SSH directory
   file:
       path: ~/.ssh

roles/tmux/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Install tmux (Debian)
   when: ansible_os_family == "Debian"
   become: yes

roles/vim/tasks/main.yml

@@ -1,4 +1,3 @@
----
 - name: Install vim (Debian)
   when: ansible_os_family == "Debian"
   become: yes