Updated README with installation of v4.0.1

Author: github-actions[bot]

README.md

@@ -13,7 +13,7 @@ Linux inspired cli calendar program brought to life on Windows with Python
 2. Copy, paste and run the following:
 
    ```cmd
-   cmd /v /c "IF EXIST %USERPROFILE%\AppData\Local\Microsoft\WindowsApps\cal.exe (set /p userinp=File already exists. Do you want to overwrite it? ^(y/n^) & IF /I !userinp! == y curl -kL -o %USERPROFILE%\AppData\Local\Microsoft\WindowsApps\cal.exe https://github.com/digitalguy99/pythoncalendar/releases/download/v4.0.0/cal.exe) ELSE curl -kL -o %USERPROFILE%\AppData\Local\Microsoft\WindowsApps\cal.exe https://github.com/digitalguy99/pythoncalendar/releases/download/v4.0.0/cal.exe"
+   cmd /v /c "IF EXIST %USERPROFILE%\AppData\Local\Microsoft\WindowsApps\cal.exe (set /p userinp=File already exists. Do you want to overwrite it? ^(y/n^) & IF /I !userinp! == y curl -kL -o %USERPROFILE%\AppData\Local\Microsoft\WindowsApps\cal.exe https://github.com/digitalguy99/pythoncalendar/releases/download/v4.0.1/cal.exe) ELSE curl -kL -o %USERPROFILE%\AppData\Local\Microsoft\WindowsApps\cal.exe https://github.com/digitalguy99/pythoncalendar/releases/download/v4.0.1/cal.exe"
    ```
 
 3. Restart your console.