[PATCH] fix indentation-related breakage in Kconfig.i386

Kconfig recognizes the end of help text by receding indentation depth.
Recent patch had broken HOST_VMSPLIT_... choice in arch/um/Kconfig.i386 -
all alternatives are interpreted as part of help text now.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/um/Kconfig.i386

@@ -36,14 +36,14 @@ choice
 
 	So, if you do not know what to do here, say 'Default split'.
 
-	config HOST_VMSPLIT_3G
-		bool "Default split (3G/1G user/kernel host split)"
-	config HOST_VMSPLIT_3G_OPT
-		bool "3G/1G user/kernel host split (for full 1G low memory)"
-	config HOST_VMSPLIT_2G
-		bool "2G/2G user/kernel host split"
-	config HOST_VMSPLIT_1G
-		bool "1G/3G user/kernel host split"
+config HOST_VMSPLIT_3G
+	bool "Default split (3G/1G user/kernel host split)"
+config HOST_VMSPLIT_3G_OPT
+	bool "3G/1G user/kernel host split (for full 1G low memory)"
+config HOST_VMSPLIT_2G
+	bool "2G/2G user/kernel host split"
+config HOST_VMSPLIT_1G
+	bool "1G/3G user/kernel host split"
 endchoice
 
 config TOP_ADDR