Function documentation update for Plugin_Name_Admin::enqueue_styles and others

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The documentation for the enqueue_styles and enqueue_scripts methods of Plugin_Name_Admin and Plugin_Name_Public states,

/**
 * This function is provided for demonstration purposes only.
 *
 * An instance of this class should be passed to the run() function
 * defined in Plugin_Name_Loader as all of the hooks are defined
 * in that particular class.
 *
 * The Plugin_Name_Loader will then create the relationship
 * between the defined hooks and the functions defined in this
 * class.
 */

but in the current version of the code, these methods are called by Plugin_Name::define_admin_hooks and Plugin_Name::define_public_hooks, This should be updated.