Use `toggle` instead of `select` to remove any hint of a doubt that the option already selected by default can be deselected

Signed-off-by: Adam Warner <me@adamwarner.co.uk>

automated install/basic-install.sh

@@ -673,7 +673,7 @@ chooseInterface() {
         # Feed the available interfaces into this while loop
         done <<< "${availableInterfaces}"
         # The whiptail command that will be run, stored in a variable
-        chooseInterfaceCmd=(whiptail --separate-output --radiolist "Choose An Interface (press space to select)" "${r}" "${c}" "${interfaceCount}")
+        chooseInterfaceCmd=(whiptail --separate-output --radiolist "Choose An Interface (press space to toggle selection)" "${r}" "${c}" "${interfaceCount}")
         # Now run the command using the interfaces saved into the array
         chooseInterfaceOptions=$("${chooseInterfaceCmd[@]}" "${interfacesArray[@]}" 2>&1 >/dev/tty) || \
         # If the user chooses Cancel, exit
@@ -763,8 +763,8 @@ use4andor6() {
     # Named local variables
     local useIPv4
     local useIPv6
-    # Let use select IPv4 and/or IPv6 via a checklist
-    cmd=(whiptail --separate-output --checklist "Select Protocols (press space to select)" "${r}" "${c}" 2)
+    # Let user choose IPv4 and/or IPv6 via a checklist
+    cmd=(whiptail --separate-output --checklist "Select Protocols (press space to toggle selection)" "${r}" "${c}" 2)
     # In an array, show the options available:
     # IPv4 (on by default)
     options=(IPv4 "Block ads over IPv4" on