top, ps: do not output trailing spaces

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/include/usage.h b/include/usage.h
index 907eb78..6f9d155 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -1338,7 +1338,7 @@
 #define ftpd_trivial_usage \
        "[-wvS] [-t N] [-T N] [DIR]"
 #define ftpd_full_usage "\n\n" \
-       "FTP server\n" \
+       "Anonymous FTP server\n" \
        "\n" \
        "ftpd should be used as an inetd service.\n" \
        "ftpd's line for inetd.conf:\n" \