[minor bug] extra space in HTML output

[Graham Percival]

There's a big extra space between text and the picture in the HTML  
output.  See
http://www.lilypond.org/doc/v2.3/Documentation/user/out-www/lilypond/ 
Creating-titles.html
for example.

IIRC this occured before 2.3, so it certainly isn't a release-critical  
bug.  :)

Cheers,
- Graham