1 files changed, 1 insertions, 1 deletions

diff --git a/procps/renice.c b/procps/renice.c
index 81ee89cfb..0a73cbeeb 100644
--- a/procps/renice.c
+++ b/procps/renice.c
@@ -91,7 +91,7 @@ int renice_main(int argc UNUSED_PARAM, char **argv)
                 } else {
                         who = bb_strtou(arg, NULL, 10);
                         if (errno) {
-                                bb_error_msg("bad value: %s", arg);
+                                bb_error_msg("invalid number '%s'", arg);
                                 goto HAD_ERROR;
                         }
                 }