replace APP_xxDHCPxx with xxDHCPxx, it's more consistent with the rest
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/docs/ifupdown_design.txt b/docs/ifupdown_design.txt
index 9df5792..8008e45 100644
--- a/docs/ifupdown_design.txt
+++ b/docs/ifupdown_design.txt
@@ -26,7 +26,7 @@
}
bb_error_msg("no dhcp clients found, using static interface shutdown");
return static_down(ifd, exec);
-#elif ENABLE_APP_UDHCPC
+#elif ENABLE_UDHCPC
return execute("kill "
"`cat /var/run/udhcpc.%iface%.pid` 2>/dev/null", ifd, exec);
#else