Update README.md

README.md

@@ -47,12 +47,14 @@ I use Notepad++ as editor for my source files, since I don't like the VS IDE, so
 The installation, step by step, listing the choices I made:  
   
 **-1- ARM GNU toolchain**  
-Start the installer  
+Start the installer 
+``` 
   Language: English  
   Next  
   I Agree  
   Folder as proposed, Install  
   Tick the box: "Add path to environment variable", Finish  
+``` 
 If the installer complains, you can also add the folder location manually to the system path (something like "C:\Program Files (x86)\Arm GNU Toolchain arm-none-eabi\11.2 2022.02")  
   
 **-2- CMake**