Fix test.
diff --git a/src/test/java/org/apache/datasketches/tuple/adouble/UpdatableSketchWithDoubleSummaryTest.java b/src/test/java/org/apache/datasketches/tuple/adouble/UpdatableSketchWithDoubleSummaryTest.java
index bba138a..8e1aefa 100644
--- a/src/test/java/org/apache/datasketches/tuple/adouble/UpdatableSketchWithDoubleSummaryTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/adouble/UpdatableSketchWithDoubleSummaryTest.java
@@ -64,7 +64,7 @@
         new DoubleSummaryFactory(Mode.Sum));
     bldr.setNominalEntries(16);
     UpdatableSketch<Double,DoubleSummary> sk = bldr.build();
-    assertEquals(sk.getLgK(), 16);
+    assertEquals(sk.getLgK(), 4);
   }
 
   @Test