netsniff-ng: add homepage link

Cc: Joris Lijssens <joris.lijssens@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/netsniff-ng/Config.in

@@ -16,6 +16,8 @@ config BR2_PACKAGE_NETSNIFF_NG
 	  networking toolkit. If you will, the Swiss army knife for
 	  network packets.
 
+	  http://netsniff-ng.org
+
 comment "netsniff-ng needs a glibc or musl toolchain w/ threads, headers >= 3.0"
 	depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_TOOLCHAIN_USES_UCLIBC \