[gssdp] pktinfo6: Fix property name

[Jens Georg <jensgeorg src gnome org>]

commit f5d1d1e3b327f2a8b8ca971e978d16b635d3ac88
Author: Jens Georg <mail jensge org>
Date:   Mon Nov 19 22:56:43 2018 +0100

    pktinfo6: Fix property name

 libgssdp/gssdp-pktinfo6-message.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgssdp/gssdp-pktinfo6-message.c b/libgssdp/gssdp-pktinfo6-message.c
index 56db758..bcd4470 100644
--- a/libgssdp/gssdp-pktinfo6-message.c
+++ b/libgssdp/gssdp-pktinfo6-message.c
@@ -171,7 +171,7 @@ gssdp_pktinfo6_message_class_init (GSSDPPktinfo6MessageClass *klass)
                  PROP_IFACE_ADDR,
                  g_param_spec_object ("iface-address",
                                       "iface-address",
-                                      "IP v4 Address of the interface this packet was received on",
+                                      "IP v6 Address of the interface this packet was received on",
                                       G_TYPE_INET_ADDRESS,
                                       G_PARAM_READWRITE |
                                       G_PARAM_CONSTRUCT |