error: Found argument '-d' which wasn't expected

[muralikodali]

I have got the following, when i ran ddnotes with alacritty version 0.8.0-dev (9f560b3)

error: Found argument '-d' which wasn't expected, or isn't valid in this context

USAGE:
    alacritty --class <instance> | <instance>,<general> --config-file <config-file>

For more information try --help
There are no windows in the stack
Invalid window '%1'
Invalid argument count, got 3, expected 2
Usage: windowsize [--sync] [--usehints] [window=%1] width height
If no window is given, %1 is used. See WINDOW STACK in xdotool(1)
--usehints  - Use window sizing hints (like font size in terminals)
--sync      - only exit once the window has resized
expr: non-integer argument
Too few arguments (got 1, minimum is 2)
Usage: windowmove [options] [window=%1] x y
--sync      - only exit once the window has moved
--relative  - make movements relative to the current window position
If you use literal 'x' or 'y' for the x coordinates, then the current
coordinate will be used. This is useful for moving the window along
only one axis.