diff --git a/app/main.py b/app/main.py
index fe63d22..52bc1cd 100644
--- a/app/main.py
+++ b/app/main.py
@@ -53,9 +53,9 @@ def ipv4_to_ipv6(ipv4):
 
 def main():  # pragma: no cover
     """Main function."""
-    
+
     sentry_sdk.init("https://14fab091f12c45d299569dcefd1bd716@app.glitchtip.com/1704")
-    
+
     ipv4 = parse_args().address
     output = ipv4_to_ipv6(ipv4)
     print(output)