!fixup simplify zipListsWith call

Changed files
+1 -1
nixos
tests
+1 -1
nixos/tests/inspircd.nix
···
# to the next one.
'' + lib.concatStrings
(reduce
-
(a: b: lib.zipListsWith (cs: c: cs + "\n" + c) a b)
+
(lib.zipListsWith (cs: c: cs + c))
(builtins.map clientScript clients));
})