Fix some typos

Change-Id: I0b9ced6dd489b57a3177f005696b01896824b853
diff --git a/TestON/tests/SCPFswitchLat/SCPFswitchLat.py b/TestON/tests/SCPFswitchLat/SCPFswitchLat.py
index 4ad87be..1f4510f 100644
--- a/TestON/tests/SCPFswitchLat/SCPFswitchLat.py
+++ b/TestON/tests/SCPFswitchLat/SCPFswitchLat.py
@@ -108,7 +108,7 @@
         scale.remove(scale[0])
 
         #kill off all onos processes
-        main.log.step("Safety check, killing all ONOS processes before initiating enviornment setup")
+        main.log.step("Safety check, killing all ONOS processes before initiating environment setup")
         for node in range(main.maxNodes):
             main.ONOSbench.onosDie(main.ONOSIp[node])