Fix indent issue
diff --git a/TestON/tests/RCOnosScale4nodes/RCOnosScale4nodes.py b/TestON/tests/RCOnosScale4nodes/RCOnosScale4nodes.py
index c9c83de..37e6a49 100644
--- a/TestON/tests/RCOnosScale4nodes/RCOnosScale4nodes.py
+++ b/TestON/tests/RCOnosScale4nodes/RCOnosScale4nodes.py
@@ -151,7 +151,7 @@
 
 
 
-    t1 = time.time()
+        t1 = time.time()
         for i in range(15) : 
             result = main.ONOS1.check_status(main.params['RestIP'],main.params['NR_Switches'],main.params['NR_Links'])
             if result == 1 :