[XFRM]: Fix message about transformation user interface.

Transformation user interface is not only for IPsec.
Based on MIPL2 kernel patch.

Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index 0c1c043..43228f7 100644
--- a/net/xfrm/Kconfig
+++ b/net/xfrm/Kconfig
@@ -6,11 +6,11 @@
        depends on NET
 
 config XFRM_USER
-	tristate "IPsec user configuration interface"
+	tristate "Transformation user configuration interface"
 	depends on INET && XFRM
 	---help---
-	  Support for IPsec user configuration interface used
-	  by native Linux tools.
+	  Support for Transformation(XFRM) user configuration interface
+	  like IPsec used by native Linux tools.
 
 	  If unsure, say Y.