[ONOS-3894, 4071] YANG Advanced Construct Union & Grouping

Change-Id: I0f828adb5884c2d7b6e4120f9843c416608ae5e7
diff --git a/utils/yangutils/src/test/resources/ConfigFalseParentListChildContainer.yang b/utils/yangutils/src/test/resources/ConfigFalseParentListChildContainer.yang
index 5a84595..3158dd4 100644
--- a/utils/yangutils/src/test/resources/ConfigFalseParentListChildContainer.yang
+++ b/utils/yangutils/src/test/resources/ConfigFalseParentListChildContainer.yang
@@ -11,7 +11,7 @@
             status current;
             reference "RFC 6020";
         }
-        container valid { 
+        container valid {
             config true;
             leaf invalid-interval {
                 type "uint16";
@@ -19,6 +19,6 @@
                 status current;
                 reference "RFC 6020";
             }
-        }        
+        }
     }
 }
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