diff -uNr net-tools/rarp.c net-tools.mod/rarp.c
--- net-tools/rarp.c	2017-02-21 20:24:32.000000000 +0200
+++ net-tools.mod/rarp.c	2019-03-01 19:06:09.028923071 +0200
@@ -178,7 +178,7 @@
     fprintf(stderr, _("Usage: rarp -a                               list entries in cache.\n"));
     fprintf(stderr, _("       rarp -d <hostname>                    delete entry from cache.\n"));
     fprintf(stderr, _("       rarp [<HW>] -s <hostname> <hwaddr>    add entry to cache.\n"));
-    fprintf(stderr, _("       rarp -f                               add entries from /etc/ethers.\n"));
+    fprintf(stderr, _("       rarp -f                               add entries from $PREFIX/etc/ethers.\n"));
     fprintf(stderr, _("       rarp -V                               display program version.\n\n"));
 
     fprintf(stderr, _("  <HW>=Use '-H <hw>' to specify hardware address type. Default: %s\n"), DFLT_HW);