Docs touchups - umbrel, sparrow, macm1 (#203)

* Docs touchups - umbrel, sparrow, macm1

* Docs touchups - one more sparrow electrs guide touchup

* Update bitcoin-integrations.rst

* Update backup-windows.rst

Added caution on using password and not PIN for Windows users

Co-authored-by: kn0wmad <39687477+kn0wmad@users.noreply.github.com>

site/source/user-manual/backups/backup-setup/backup-windows.rst

@@ -70,4 +70,7 @@ Connect Embassy
     - For "Path" - Enter the "Path" that is shown after the ``HOSTNAME\`` in Windows
     - Enter your Windows username and password in the "User" and "Password" fields
 
+.. caution::
+    If you use a "PIN" to log in to Windows, keep in mind that your password needs to be the user's full password, NOT the PIN!
+
 That's it!  You can now :ref:`Create<backup-create>` encrypted, private backups of all your Embassy data to your Windows machine or external drive!!

site/source/user-manual/connecting/connecting-tor/tor-firefox/torff-mac.rst

@@ -37,7 +37,7 @@ Configuring Firefox for Tor on Mac
 
     .. code-block::
 
-      wget -P /opt/homebrew/bin/tor https://registry.start9labs.com/sys/proxy.pac
+      wget -P /opt/homebrew/etc/tor https://registry.start9labs.com/sys/proxy.pac
 
 #. Now, back in your Firefox web browser, select ``Settings`` from the right-hand hamburger menu:
 

site/source/user-manual/service-guides/bitcoin/bitcoin-integrations.rst

@@ -110,7 +110,8 @@ Sparrow
  
  **Instructions**
  
-  Follow the `guide <https://github.com/Start9Labs/bitcoind-wrapper/blob/master/docs/integrations/sparrow/guide.md>`__.
+  #. Install the `Electrs` service from the Start9 Marketplace on your Embassy
+  #. Follow this `guide <https://github.com/Start9Labs/electrs-wrapper/blob/master/docs/integrations/sparrow/guide.md>`__.
 
 
 .. _specter: