Remove clearing of main variable

 - Fix typo in function name

Change-Id: I568dafe0a87fc194689a1c54de5c86f4fe3530d7
diff --git a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
index 263a62f..87e1bec 100644
--- a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
+++ b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
@@ -93,7 +93,7 @@
         except Exception as e:
             main.testSetUp.envSetupException( e )
 
-        main.testSetUp.evnSetupConclusion( stepResult )
+        main.testSetUp.envSetupConclusion( stepResult )
 
     @staticmethod
     def installOnos( main, vlanCfg=True, skipPackage=False, cliSleep=10,