Question about a bitly token added to my wp-config

Below is the bitly token that was added to my config file. I think it must have been put there when I installed a bitly plugin. I no longer am using that plugin. I should be able to remove that from the config file now, right?

Thanks, Joe

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define('WP_ALLOW_REPAIR', true);
define('WP_ALLOW_MULTISITE', true);
define('WP_MEMORY_LIMIT', '512M');
define('BITLY_ACCESS_TOKEN', '7fda787756c441749229f2bcb454db25839ac29a');