diff --git a/roles/dooris/meta/argument_specs.yml b/roles/dooris/meta/argument_specs.yml
index 05a9dfc..db2c23c 100644
--- a/roles/dooris/meta/argument_specs.yml
+++ b/roles/dooris/meta/argument_specs.yml
@@ -11,4 +11,3 @@ argument_specs:
                 description: "The URL on which the dooris server is reachable"
                 required: true
                 type: str
-
diff --git a/roles/dooris/tasks/main.yml b/roles/dooris/tasks/main.yml
index 06f9644..659dccd 100644
--- a/roles/dooris/tasks/main.yml
+++ b/roles/dooris/tasks/main.yml
@@ -32,4 +32,3 @@
       owner: root
       group: root
       mode: u=rw,g=r,o=r
-
diff --git a/roles/dooris/templates/sshd_config b/roles/dooris/templates/sshd_config
index 82b8f84..4647f9e 100644
--- a/roles/dooris/templates/sshd_config
+++ b/roles/dooris/templates/sshd_config
@@ -4,6 +4,3 @@ Match User dooris
   AuthorizedKeysFile /ansible_docker_compose/state/dooris_authorized_keys
   ForceCommand /ansible_docker_compose/state/ssh-cli
   SetEnv DOORIS_SERVER_URL={{ dooris_url }} DOORIS_API_TOKEN={{ dooris_static_api_token }}
-
-
-