user doc: Added missing character to fix broken xref.
@@ -9,7 +9,7 @@ target fields. For example, map the `Name` field to the `FirstName` and
For the source field, you must know what type of content is in each
part of this compound field, the order and index of each part of the content,
and the separator between parts, such as a space or comma. See
-<<example-missing-unwanted-data>.
+<<example-missing-unwanted-data>>.
.Procedure
