updated readme

- removed capabilities not directly possible

README.md

@@ -1,5 +1,4 @@
 # JoyDance
-
 ![image](https://user-images.githubusercontent.com/96280/163298419-6279f338-069e-4302-971f-b9d2e5fc9f7a.png)
 
 ## Features
@@ -13,7 +12,7 @@ Play Just Dance 2016 and later on all platforms with Joy-Cons!
 |              | Xbox Series | Xbox One | PS4/5 | Nintendo Switch | Stadia | PC | Wii U |
 |--------------|:-----------:|:--------:|:-----:|:---------------:|:------:|:--:|:-----:|
 | 2020-2022    | √           | √.       | √     | √               | √      |    |       |
-| 2016-2019 ⚠️ |             | √        | √     | √               |        | √  | √     |
+| 2016-2019 ⚠︎  |             | √        | √     | √               |        | √  | √     |
 
 **Important**: Can't use buttons on Joy-Con to navigate the UI in JD 2016-2019 (you'll have to use controllers/keyboard). See [#6](../../issues/6).
 
@@ -119,7 +118,7 @@ It pretends to be the [Just Dance Controller app](https://play.google.com/store/
 ### 1. What is the correct way to hold a Joy-Con?
 Please follow these images for [Joy-Con (L)](https://static.wikia.nocookie.net/justdance/images/2/20/Hold_joy-constrap_blue.png) and [Joy-Con (R)](https://static.wikia.nocookie.net/justdance/images/8/8a/Hold_joy-constrap_04.png).  
 ### 2. How to exit JoyDance?
-Close the only window. _(new from original)_
+Close the only window, or press `⌃C`. 
 
 ### 3. Can I play Just Dance 2017 on a PC while using JoyDance?
 Yes, you can.