Hook arg matchstr is incorrectly reversed

[davidosomething]

See

vim-jsdoc/autoload/jsdoc.vim

Line 149 in d5dfde1

let l:matchedArg = matchstr(a:hook, a:arg)

function! s:hookArgs(lines, space, arg, hook, argType, argDescription)
  " Hook function signature's args for insert as default value.
  if g:jsdoc_custom_args_hook == {}
    call add(a:lines, a:space . ' * @' . g:jsdoc_tags['param'] . ' ' . a:arg)
  else
    let l:matchedArg = matchstr(a:hook, a:arg)

The call to matchstr is called with the first arg being the hook, the second arg as the function parameter

so for the javascript

function myf(isBoolean) {
}

it is run against:

matchstr(regexPattern, 'isBoolean')

According to the vim docs, matchstr should be called:

match("testing", "ing")

That is, match('isBoolean', regexPattern)