Emacs 30.1 Error 'docstring has wrong usage of unescaped single quotes'

In attempt to build:
```shell
$ make EMACS=/usr/bin/emacs all
EMACS check-emacs-version
Using EMACS = /usr/bin/emacs, version = 30.1
EMACS build-30.1/haskell-commands.elc

In toplevel form:
haskell-commands.el:712:2: Error: docstring has wrong usage of unescaped single quotes (use \=' or different quoting such as `...')
make: *** [Makefile:80: build-30.1/haskell-commands.elc] Error 1
```