net/wireless/Kconfig: whitespace corrections

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/wireless/Kconfig

@@ -6,13 +6,13 @@ config NL80211
 	depends on CFG80211
 	default y
 	---help---
-         This option turns on the new netlink interface
-         (nl80211) support in cfg80211.
+	  This option turns on the new netlink interface
+	  (nl80211) support in cfg80211.
 
-         If =n, drivers using mac80211 will be configured via
-         wireless extension support provided by that subsystem.
+	  If =n, drivers using mac80211 will be configured via
+	  wireless extension support provided by that subsystem.
 
-         If unsure, say Y.
+	  If unsure, say Y.
 
 config WIRELESS_EXT
 	bool "Wireless extensions"