diff --git a/.gitignore b/.gitignore
index 2d5462d1..c370278c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,4 +21,4 @@ docs/_build
 node_modules/
 package-lock.json
 
-nbgitpuller/static/dist
\ No newline at end of file
+nbgitpuller/static/dist
diff --git a/_config.yml b/_config.yml
index c7418817..f980e760 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1 +1 @@
-theme: jekyll-theme-slate
\ No newline at end of file
+theme: jekyll-theme-slate
diff --git a/docs/use.md b/docs/use.md
index b312c967..80bfa81e 100644
--- a/docs/use.md
+++ b/docs/use.md
@@ -51,4 +51,4 @@ There is a short video showing
 ```
 
 If you are interested in the details of available options when creating
-the link, we have a {ref}`list of options <topic/url-options>` as well.
\ No newline at end of file
+the link, we have a {ref}`list of options <topic/url-options>` as well.
diff --git a/nbgitpuller/etc/jupyter_notebook_config.d/nbgitpuller.json b/nbgitpuller/etc/jupyter_notebook_config.d/nbgitpuller.json
index ccfc3f5d..a5c9cb3a 100644
--- a/nbgitpuller/etc/jupyter_notebook_config.d/nbgitpuller.json
+++ b/nbgitpuller/etc/jupyter_notebook_config.d/nbgitpuller.json
@@ -5,4 +5,3 @@
     }
   }
 }
-
diff --git a/nbgitpuller/etc/jupyter_server_config.d/nbgitpuller.json b/nbgitpuller/etc/jupyter_server_config.d/nbgitpuller.json
index e3958472..70f1bd99 100644
--- a/nbgitpuller/etc/jupyter_server_config.d/nbgitpuller.json
+++ b/nbgitpuller/etc/jupyter_server_config.d/nbgitpuller.json
@@ -5,4 +5,3 @@
     }
   }
 }
-
diff --git a/nbgitpuller/static/js/gitsync.js b/nbgitpuller/static/js/gitsync.js
index 1cb4436c..e441d8a7 100644
--- a/nbgitpuller/static/js/gitsync.js
+++ b/nbgitpuller/static/js/gitsync.js
@@ -53,4 +53,4 @@ export class GitSync {
             this._emit('error', error);
         });
     }
-}
\ No newline at end of file
+}
diff --git a/nbgitpuller/static/js/gitsyncview.js b/nbgitpuller/static/js/gitsyncview.js
index 4b48b471..423b667e 100644
--- a/nbgitpuller/static/js/gitsyncview.js
+++ b/nbgitpuller/static/js/gitsyncview.js
@@ -62,4 +62,4 @@ export class GitSyncView{
             this.progress.classList.remove('progress-bar-danger');
         }
     }
-}
\ No newline at end of file
+}
diff --git a/nbgitpuller/templates/page.html b/nbgitpuller/templates/page.html
index fcce7ccf..46600492 100644
--- a/nbgitpuller/templates/page.html
+++ b/nbgitpuller/templates/page.html
@@ -91,4 +91,4 @@
   </script>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/tests/repohelpers.py b/tests/repohelpers.py
index 9a83dfb8..452c7e9d 100644
--- a/tests/repohelpers.py
+++ b/tests/repohelpers.py
@@ -78,4 +78,3 @@ def __enter__(self):
         self.git('config', '--local', 'user.email', 'puller@example.com')
         self.git('config', '--local', 'user.name', 'puller')
         return self
-