diff --git a/RNS/Packet.py b/RNS/Packet.py
index 8742ba8..6e065f1 100755
--- a/RNS/Packet.py
+++ b/RNS/Packet.py
@@ -254,7 +254,7 @@ class Packet:
 
             if not self.packed:
                 self.pack()
-    
+
             if RNS.Transport.outbound(self):
                 return self.receipt
             else: