diff --git a/demos/Save File/main.blp b/demos/Save File/main.blp
index 1b74cdb6..2849f260 100644
--- a/demos/Save File/main.blp	
+++ b/demos/Save File/main.blp	
@@ -25,3 +25,4 @@ Adw.StatusPage {
     }
   }
 }
+
diff --git a/demos/Save File/main.js b/demos/Save File/main.js
index fd15b797..66091032 100644
--- a/demos/Save File/main.js	
+++ b/demos/Save File/main.js	
@@ -11,11 +11,11 @@ Gio._promisify(
 const button = workbench.builder.get_object("button");
 
 async function saveFile() {
-  const dialog = new Gtk.FileDialog({
+  const file_dialog = new Gtk.FileDialog({
     initial_name: "Workbench.txt",
   });
   // "dialog.save" returns a Gio.File you can write to
-  const file = await dialog.save(workbench.window, null);
+  const file = await file_dialog.save(workbench.window, null);
 
   const contents = new TextEncoder().encode("Hello from Workbench!");
   await file.replace_contents_async(
@@ -33,3 +33,4 @@ async function saveFile() {
 button.connect("clicked", () => {
   saveFile().catch(console.error);
 });
+
diff --git a/demos/Save File/main.py b/demos/Save File/main.py
index c7f02a74..b45f5115 100644
--- a/demos/Save File/main.py	
+++ b/demos/Save File/main.py	
@@ -8,13 +8,13 @@
 
 
 def save_file(button):
-    dialog = Gtk.FileDialog(initial_name="Workbench.txt")
-    dialog.save(parent=workbench.window, cancellable=None, callback=on_save)
+    file_dialog = Gtk.FileDialog(initial_name="Workbench.txt")
+    file_dialog.save(parent=workbench.window, cancellable=None, callback=on_save)
 
 
-def on_save(dialog, result):
+def on_save(file_dialog, result):
     # "save_finish" returns a Gio.File you can write to
-    file = dialog.save_finish(result)
+    file = file_dialog.save_finish(result)
     contents = "Hello from Workbench!".encode("UTF-8")
     file.replace_contents_async(
         contents,
@@ -33,3 +33,4 @@ def on_replace_contents(file, result):
 
 # Handle button click
 button.connect("clicked", save_file)
+