restore accidentally deleted copyright line

diff --git a/util/copyrights b/util/copyrights
index 43442f5c083bddfca450c49a8db0f6256145bb86..396518d58406aea0f1976c173cbcf99da78e949f 100644 (file)
--- a/util/copyrights
+++ b/util/copyrights
@@ -3769,6 +3769,7 @@
 ./lib/isc/bind9.c                              C       2013,2016,2018
 ./lib/isc/buffer.c                             C       1998,1999,2000,2001,2002,2004,2005,2006,2007,2008,2012,2014,2015,2016,2017,2018
 ./lib/isc/bufferlist.c                         C       1999,2000,2001,2004,2005,2007,2016,2018
+./lib/isc/chacha_private.h                     X       2014,2018
 ./lib/isc/commandline.c                                C.PORTION       1999,2000,2001,2004,2005,2007,2008,2014,2015,2016,2018
 ./lib/isc/counter.c                            C       2014,2016,2018
 ./lib/isc/crc64.c                              C       2013,2016,2018