[Pythia8-announce] Pythia 8.180 now available - erratum

[Torbjorn Sjostrand]

Dear All,

An important update to the Pythia 8.180 release earlier today:
a significant one-line bug had slipped into MergingHooks.cc.
This has now been corrected, and the "Last date of change"
has been updated from 20 September to 22 September 2013.
Sincere apologies to all of you who already downloaded the
tarball, and who now should do it all over again.

Sincerely yours,
The Pythia 8 Collaboration
(Torbjörn Sjöstrand, Jesper Roy Christiansen, Nishita Desai,
Philip Ilten, Stephen Mrenna, Stefan Prestel, Peter Skands)