CLI Tutorial, echo test command 

CLI Tutorial has written as test command "Labview-cli L:\echo.vi -kill --“Hello World!”".
But, this command does not work.
On the screenshot, page 6, in the command line is written command "labview-cli --kill L:\echo.vi -- "Hello World!"" which works.
It would be nice to fix it, b/c it could be confusing while trying to use CLI tool for the first time...