[PATCH v5 16/25] kernel-doc: bugfix - empty line in Example section

If you have a section named "Example" that contains an empty line, attempting to generate htmldocs give you the error: /path/Documentation/DocBook/kernel-api.xml:3455: parser error : Opening and ending tag mismatch: programlisting line 3449 and para ^

[PATCH v5 16/25] kernel-doc: bugfix - empty line in Example section

If you have a section named Example that contains an empty line, attempting to generate htmldocs give you the error: /path/Documentation/DocBook/kernel-api.xml:3455: parser error : Opening and ending tag mismatch: programlisting line 3449 and para /parapara ^