tweak config help text

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/Config.in b/Config.in
index d4e14a4..38d8f0c 100644 (file)
--- a/Config.in
+++ b/Config.in
@@ -248,8 +248,9 @@ config UNICODE_PRESERVE_BROKEN
        default n
        depends on UNICODE_SUPPORT
        help
-         With this option on, invalid UTF-8 bytes are not substituted
-         with the selected substitution character.
+         With this option on, on line-editing input (such as used by shells)
+         invalid UTF-8 bytes are not substituted with the selected
+         substitution character.
          For example, this means that entering 'l', 's', ' ', 0xff, [Enter]
          at shell prompt will list file named 0xff (single char name
          with char value 255), not file named '?'.
@@ -342,7 +343,7 @@ config FEATURE_SUID
 
 config FEATURE_SUID_CONFIG
        bool "Runtime SUID/SGID configuration via /etc/busybox.conf"
-       default y if FEATURE_SUID
+       default y
        depends on FEATURE_SUID
        help
          Allow the SUID / SGID state of an applet to be determined at runtime