[CSV-274] Add comments to iterator() and stream() apache#270

Author: garydgregory

src/changes/changes.xml

@@ -47,6 +47,7 @@
       <action                 type="fix" dev="ggregory" due-to="Gary Gregory">Allow org.apache.commons.csv.IOUtils.copy(Reader, Appendable, CharBuffer) to compile on Java 11 and run on Java 8.</action>
       <action issue="CSV-300" type="fix" dev="ggregory" due-to="Markus Spann, Gary Gregory">CSVRecord.toList() does not give write access to the new List.</action>
       <action                 type="fix" dev="ggregory" due-to="Gary Gregory">CSVParser.getRecords() now throws UncheckedIOException instead of IOException.</action>
+      <action issue="CSV-274" type="fix" dev="ggregory" due-to="Peter Hull, Bruno P. Kinoshita, Gary Gregory">Add comments to iterator() and stream() #270.</action>
       <!-- ADD -->
       <action issue="CSV-291" type="add" dev="ggregory" due-to="Gary Gregory">Make CSVRecord#values() public.</action>
       <action issue="CSV-264" type="add" dev="ggregory" due-to="Sagar Tiwari, Seth Falco, Alex Herbert, Gary Gregory">Add DuplicateHeaderMode for flexibility with header strictness. #114.</action>