Workspace configuration variable name.

[nrz-DC]

Hi, first ever comment on github here.
Well, in the README it is written that, in order to pass options, one should write a .dir-locals file with the following (as an example):

((nil .
  ((eglot-workspace-configuration
    . (:ltex-ls  (:language  "en-US"
                  :additionalRules (:motherTongue "de-DE")))))))

However, using ltex-ls fails silently and the options are not passed as eglot searches for ltex, finds nothing, does not report any error and passes a null to the actual server.

This works:

((nil .
      ((eglot-workspace-configuration
        .(:ltex  (
                   :language  "fr"
                   :additionalRules (:motherTongue "fr")))))))