Fixes (#255)

* Add UNO R4 WiFi and sort list

* "Note" style

* Merge step into "Note"

* Format as link

* Improve links

* Correct order for sudo password prompt

* Remove outdated pull request template

Author: seaxwi

.github/pull_request_template.md

@@ -88,14 +88,14 @@ If you get a `VCRUNTIME140.dII was not found` error, download and install the <a
    ```
 
 1. Press the <kbd>**Enter**</kbd> key.
+1. Type your macOS user password in the "Password" prompt and press the <kbd>**Enter**</kbd> key again.
 1. Type the following command in the **Terminal** window:
 
    ```text
    ./update.command
    ```
 
 1. Press the <kbd>**Enter**</kbd> key.
-1. Type your macOS user password in the "Password" prompt and press the <kbd>**Enter**</kbd> key again.
 1. The terminal window might now show a list of the serial ports present on your computer.
 
    For example: