repair neighboring whitespace because the diff looked odd.

Cc: David S. Miller <davem@davemloft.net>
Cc: Florian Fainelli <florian@openwrt.org>
Cc: Julius Volz <juliusv@google.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Simon Horman <horms@verge.net.au>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Patrick McHardy <kaber@trash.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

net/netfilter/ipvs/Kconfig

@@ -112,7 +112,7 @@ config	IP_VS_RR
 	  module, choose M here. If unsure, say N.
  
 config	IP_VS_WRR
-        tristate "weighted round-robin scheduling" 
+	tristate "weighted round-robin scheduling"
 	select GCD
 	---help---
 	  The weighted robin-robin scheduling algorithm directs network