Adding personnal wifi note

docs/source/use/network/network.rst

@@ -47,3 +47,7 @@ If you want to work at home or via your mobile hotspot, for example, you will al
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+.. note:: If you can't see your network in the list, check if it's using the 2.4Ghz frequency. If it's not, you won't be able to connect to it.
+
+.. note:: To refresh the list of available networks, you can run the command ``sudo nmcli dev wifi rescan``.