[gnome-user-docs] Document QR Code feature for WiFi Hotspot

[Shaun McCance <shaunm src gnome org>]

commit b070c81afac357b70019652ca03a620ad975ff2a
Author: Rohan M <rohan crazydeveloper fail>
Date:   Wed Mar 10 19:14:38 2021 -0500

    Document QR Code feature for WiFi Hotspot

 gnome-help/C/net-wireless-adhoc.page | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/gnome-help/C/net-wireless-adhoc.page b/gnome-help/C/net-wireless-adhoc.page
index db3d03c7..85d82058 100644
--- a/gnome-help/C/net-wireless-adhoc.page
+++ b/gnome-help/C/net-wireless-adhoc.page
@@ -71,4 +71,9 @@ link below where it says the name of the network is your device name.</p>
 The network name will be based on the name of your computer. Other devices
 will need this information to connect to the hotspot you’ve just created.</p>
 
+<note style="tip">
+  <p>You can also connect to the wireless network by scanning the QR Code on
+  your phone or tablet using the built-in camera app or a QR code scanner.</p>
+</note>
+
 </page>