diff --git a/.cache/roles/do1jlr.sshd b/.cache/roles/do1jlr.sshd
deleted file mode 120000
index c25bddb..0000000
--- a/.cache/roles/do1jlr.sshd
+++ /dev/null
@@ -1 +0,0 @@
-../..
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..16d3c4d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.cache
diff --git a/.yamllint b/.yamllint
new file mode 100644
index 0000000..c8bbc93
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,8 @@
+---
+extends: default
+
+rules:
+  # 160 chars should be enough, but don't fail if a line is longer
+  line-length:
+    max: 160
+    level: warning
diff --git a/tasks/main.yml b/tasks/main.yml
index ae79b2a..06f0f5e 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -11,7 +11,7 @@
 
 - name: Collect all users and groups allowed to login via ssh
   set_fact:
-    sshd__allowed_users:  '{{ sshd__allowed_users + users.keys() | default({}) | sort }}'
+    sshd__allowed_users: '{{ sshd__allowed_users + users.keys() | default({}) | sort }}'
     sshd__allowed_groups: '{{ sshd__allowed_groups + users.keys() | default({}) | sort }}'
 
 - name: "try to get {{ sshd__package }} version"