minor nit
https://codereview.appspot.com/557330043/diff/565660043/lily/include/overlay-string-port.hh File lily/include/overlay-string-port.hh (right): https://codereview.appspot.com/557330043/diff/565660043/lily/include/overlay-string-port.hh#newcode4 lily/include/overlay-string-port.hh:4: Copyright (C) 1997--2020 Han-Wen Nienhuys <han...@xs4all.nl> This is a new file; shouldn't this be simply Copyright (c) 2020 ... instead? https://codereview.appspot.com/557330043/
