Update README.md

Updated screenshots

README.md

@@ -4,6 +4,6 @@ Brainfuck interpreter and editor for the F0.
 Supports text inputs and outputs.  
 Blue LED indicates program is running.  
 
-![Screenshot-20230117-202147](https://user-images.githubusercontent.com/16545187/213004616-8846e897-506e-4510-8012-fd2fe2bbe8a1.png)
+![Screenshot-20230214-180839](https://user-images.githubusercontent.com/16545187/218821549-c024fee3-ae74-49ce-8e3d-da7aed88e62d.png)
 
-![Screenshot-20230117-202208](https://user-images.githubusercontent.com/16545187/213004659-d74751d2-76c4-4a7b-a0f2-f58623478b95.png)
+![Screenshot-20230214-180942](https://user-images.githubusercontent.com/16545187/218821617-67a5db12-bbeb-4e78-8d69-01ca6fa65650.png)