Parse error: syntax error, unexpected $end in /home/

Hello,

I have installed wordpress successfully on my new domain.
In front end it all good but in admin panel if I do click on any page or anything error massage shows something like:

Parse error: syntax error, unexpected $end in /home/a9299653/public_html/wp-content/themes/evolve/library/functions/options.php on line 1

ooptions.php file as below:

<?php
/**
 * A unique identifier is defined to store the options in the database and reference them from the theme.
 * By default it uses the theme name, in lowercase and without spaces, but this can be changed if needed.
 * If the identifier changes, it'll appear as if the options have been reset.
 *
 */

function evolve_option_name() {

	// This gets the theme name from the stylesheet (lowercase and without spaces)
	$themename = wp_get_theme();
	$themename = $themename['Name'];
	$themename = preg_replace("/\W/", "", strtolower($themename) );

	$evolve_settings = get_option('evolve');
	$evolve_settings['id'] = $themename;
	update_option('evolve', $evolve_settings);

}

/**
 * Defines an array of options that will be used to generate the settings page and be saved in the database.
 * When creating the "id" fields, make sure to use all lowercase and no spaces.
 *
 */

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how to solve this?

Thanks in Advance..!!