config: deindent all help texts

Those two spaces after tab have no effect, and always a nuisance when editing.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/util-linux/uevent.c b/util-linux/uevent.c
index cef93ad..252e8fb 100644
--- a/util-linux/uevent.c
+++ b/util-linux/uevent.c
@@ -8,8 +8,8 @@
 //config:	default y
 //config:	select PLATFORM_LINUX
 //config:	help
-//config:	  uevent is a netlink listener for kernel uevent notifications
-//config:	  sent via netlink. It is usually used for dynamic device creation.
+//config:	uevent is a netlink listener for kernel uevent notifications
+//config:	sent via netlink. It is usually used for dynamic device creation.
 
 //applet:IF_UEVENT(APPLET(uevent, BB_DIR_SBIN, BB_SUID_DROP))