Fix minor typo in iterator documentation.
diff --git a/src/main/java/org/apache/datasketches/req/ReqSketchSortedViewIterator.java b/src/main/java/org/apache/datasketches/req/ReqSketchSortedViewIterator.java
index 19437ae..8bc1a65 100644
--- a/src/main/java/org/apache/datasketches/req/ReqSketchSortedViewIterator.java
+++ b/src/main/java/org/apache/datasketches/req/ReqSketchSortedViewIterator.java
@@ -21,7 +21,7 @@
 package org.apache.datasketches.req;
 
 /**
- * Iterator over KllDoublesSketchSortedView.
+ * Iterator over ReqSketchSortedView.
  *
  * <p>The recommended iteration loop:</p>
  * <pre>{@code