Remove clearing of main variable

 - Fix typo in function name

Change-Id: I568dafe0a87fc194689a1c54de5c86f4fe3530d7
diff --git a/TestON/tests/HA/HAupgradeRollback/HAupgradeRollback.py b/TestON/tests/HA/HAupgradeRollback/HAupgradeRollback.py
index 0f10515..3915a1b 100644
--- a/TestON/tests/HA/HAupgradeRollback/HAupgradeRollback.py
+++ b/TestON/tests/HA/HAupgradeRollback/HAupgradeRollback.py
@@ -90,7 +90,7 @@
             stepResult = main.testSetUp.envSetup( includeCaseDesc=False )
         except Exception as e:
             main.testSetUp.envSetupException( e )
-        main.testSetUp.evnSetupConclusion( stepResult )
+        main.testSetUp.envSetupConclusion( stepResult )
 
         applyFuncs = [ main.HA.removeKarafConsoleLogging, main.HA.copyBackupConfig ]
         applyArgs = [ None, None ]