diff --git a/ofdpa/bugsKnown.py b/ofdpa/bugsKnown.py
index d129fc9..be045f1 100755
--- a/ofdpa/bugsKnown.py
+++ b/ofdpa/bugsKnown.py
@@ -434,4 +434,4 @@
                                             ip_src=ip_src, ip_dst=ip_dst)
                 pkt=str(exp_pkt)
                 verify_packet(self, pkt, out_port)
-                verify_no_other_packets(self)
\ No newline at end of file
+                verify_no_other_packets(self)