erroneous push

[c.]

Hi,

I just pushed a trivial changeset to fix a bug in svds.m:

http://hg.savannah.gnu.org/hgweb/octave/rev/bd5e1b3a1ef9

I don't how this happened, but it seems that changeset also 
included a change to the pdf version of the octave logo.

Is there a way to strip this changeset from the repo to undo 
the change to the logo or should I just push another changeset 
to revert it?

sorry for the mess,
c.