license: more changing of licence -> license.

[ccan] / ccan / antithread / LICENCE

diff --git a/ccan/antithread/LICENCE b/ccan/antithread/LICENCE
deleted file mode 120000 (symlink)
index 22d0d5f..0000000
--- a/ccan/antithread/LICENCE
+++ /dev/null
@@ -1 +0,0 @@
-../../licences/GPL-3
\ No newline at end of file