Fix typos in port and switch latency test

Change-Id: I06e09d5fe5d777883fdce7749340dd6cf204f5ac
diff --git a/TestON/tests/SCPF/SCPFswitchLat/SCPFswitchLat.py b/TestON/tests/SCPF/SCPFswitchLat/SCPFswitchLat.py
index 9c75ef5..d3138f7 100644
--- a/TestON/tests/SCPF/SCPFswitchLat/SCPFswitchLat.py
+++ b/TestON/tests/SCPF/SCPFswitchLat/SCPFswitchLat.py
@@ -97,6 +97,7 @@
             main.testSetUp.envSetupException( e )
         main.testSetUp.evnSetupConclusion( stepResult )
         main.commit = main.commit.split( " " )[ 1 ]
+
     def CASE1( self, main ):
         # Clean up test environment and set up
         import time