diff --git a/.dockerignore b/.dockerignore
index 97e415cf..5827b8da 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -64,4 +64,4 @@ hosts
 *.retry
 
 #Vagrantfiles, since we are using docker
-Vagrantfile.*
\ No newline at end of file
+Vagrantfile.*
diff --git a/doc/source/contributing.rst b/doc/source/contributing.rst
index 3b619c26..9a519b03 100644
--- a/doc/source/contributing.rst
+++ b/doc/source/contributing.rst
@@ -36,4 +36,3 @@ Code Hosting
 
 Code Review
     https://review.opendev.org/#/q/status:open+project:openstack/validations-libs,n,z
-
diff --git a/tox.ini b/tox.ini
index 1f788372..3cc6c55b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -112,4 +112,3 @@ commands =
 # Settings for doc8:
 extensions = .rst
 ignore = D001
-