Artisan change column comments with name in dash

I want to change a columns comment in MySQL table with Laravel.

However, I get an error when migrating.

"Syntax error (SQL: ALTER TABLE category CHANGE zh-TW zh-TW VARCHAR(191) 
NOT NULL COMMENT 'Name in Chinese')".

Code as follow:

Schema::table('category', function (Blueprint $table) {
    $table->string('zh-TW')->comment('Name in Chinese')->change();
});

via Chebli Mohamed