[gnome-control-center] wifi: Fix help link

[Jeremy Bicha <jbicha src gnome org>]

commit c9c1ba5f118cd3886ed2aae20ca5bfe5c880b301
Author: Jeremy Bicha <jbicha ubuntu com>
Date:   Sun Oct 22 11:10:27 2017 -0400

    wifi: Fix help link
    
    https://bugzilla.gnome.org/show_bug.cgi?id=789321

 panels/network/cc-wifi-panel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/panels/network/cc-wifi-panel.c b/panels/network/cc-wifi-panel.c
index 18ba1ba..38e65bb 100644
--- a/panels/network/cc-wifi-panel.c
+++ b/panels/network/cc-wifi-panel.c
@@ -453,7 +453,7 @@ rfkill_switch_notify_activate_cb (GtkSwitch   *rfkill_switch,
 static const gchar *
 cc_wifi_panel_get_help_uri (CcPanel *panel)
 {
-  return "help:gnome-help/wifi";
+  return "help:gnome-help/net-wireless";
 }
 
 static GtkWidget *