vxlan: trivial indenting fix.

Fix indentation of reserved_flags2 field in vxlanhdr_gpe.

Fixes: e1e5314de08b ("vxlan: implement GPE")
Signed-off-by: William Tu <u9012063@gmail.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/vxlan.h

@@ -146,7 +146,7 @@ struct vxlanhdr_gpe {
 		np_applied:1,
 		instance_applied:1,
 		version:2,
-reserved_flags2:2;
+		reserved_flags2:2;
 #elif defined(__BIG_ENDIAN_BITFIELD)
 	u8	reserved_flags2:2,
 		version:2,