Update scope and add _comment as discussed in #782

Change-Id: I6b40f6208021151c48460797360b11eab6c33e62
diff --git a/src/test/java/de/ids_mannheim/korap/misc/KoralNodeTest.java b/src/test/java/de/ids_mannheim/korap/misc/KoralNodeTest.java
index dad58bd..08d71f5 100644
--- a/src/test/java/de/ids_mannheim/korap/misc/KoralNodeTest.java
+++ b/src/test/java/de/ids_mannheim/korap/misc/KoralNodeTest.java
@@ -3,9 +3,11 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import org.junit.jupiter.api.Test;
+
 import com.fasterxml.jackson.databind.node.ObjectNode;
+
 import de.ids_mannheim.korap.rewrite.KoralNode;
-import de.ids_mannheim.korap.rewrite.KoralNode.RewriteIdentifier;
+import de.ids_mannheim.korap.rewrite.RewriteIdentifier;
 import de.ids_mannheim.korap.utils.JsonUtils;
 
 /**
@@ -40,7 +42,7 @@
         node.put("value_1", "setting_1");
         KoralNode knode = KoralNode.wrapNode(node);
         knode.replace("value_1", "settings_2",
-                new RewriteIdentifier("value_1", "setting_1"));
+                new RewriteIdentifier("value_1", "setting_1", ""));
         assertEquals(knode.rawNode().toString(),
                 "{\"value_1\":\"settings_2\"}");
     }