colrm: make two error messages actually say that something is wrong

Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>

diff --git a/text-utils/colrm.c b/text-utils/colrm.c
index b1370ac81d216054a7e421c3b26a1a48a11cbe57..dd36d18272d25a2e0974c1314969394acbccc749 100644 (file)
--- a/text-utils/colrm.c
+++ b/text-utils/colrm.c
@@ -180,9 +180,9 @@ int main(int argc, char **argv)
                }
 
        if (argc > 1)
-               first = strtoul_or_err(*++argv, _("first argument"));
+               first = strtoul_or_err(*++argv, _("invalid first argument"));
        if (argc > 2)
-               last = strtoul_or_err(*++argv, _("second argument"));
+               last = strtoul_or_err(*++argv, _("invalid second argument"));
 
        while (process_input(first, last))
                ;