diff --git a/main.py b/main.py
index 32e55464f5aaa48d23af331a9cc853ce5bf65dc7..4990bdcf72c981287474e215e9a4af1cff98c2cc 100644
--- a/main.py
+++ b/main.py
@@ -47,5 +47,5 @@ class TriangleApp(App):
 
 
 if __name__ == '__main__':
-    nim = TriangleApp()
-    nim.run()
+    app = TriangleApp()
+    app.run()