Skip trailing delimiter on comment lines in printComment (#623).

Author: garydgregory

src/changes/changes.xml

@@ -66,6 +66,7 @@
       <action type="fix" dev="ggregory" due-to="Dexter.k, Gary Gregory">Quote value ending with multi-character delimiter prefix (#620).</action>
       <action type="fix" dev="ggregory" due-to="Dexter.k, Gary Gregory">Quote value with leading or trailing Unicode whitespace (#621).</action>
       <action type="fix" dev="ggregory" due-to="Naveed Khan, Gary Gregory">Exclude byte-order mark from ExtendedBufferedReader byte counting (#622).</action>
+      <action type="fix" dev="ggregory" due-to="Naveed Khan, Gary Gregory">Skip trailing delimiter on comment lines in printComment (#623).</action>
       <!-- ADD -->
       <action type="add" dev="ggregory" due-to="Gary Gregory, Indy, Sylvia van Os" issue="CSV-307">Add an "Android Compatibility" section to the web site.</action>
       <action type="add" dev="ggregory" due-to="Ruiqi Dong, Gary Gregory" issue="CSV-325">Add CSVParser.Builder.setByteOffset(long) (#604).</action>