Remove Theme Meta Generator

This is used for support so we know what version of the theme you are using. It causes no harm having it in there, but if you must remove it here is how.

function my_remove_theme_meta_generator() {
	remove_action( 'wp_head', array( 'OCEAN_Theme_Class', 'theme_meta_generator' ), 1 );
add_action( 'init', 'my_remove_theme_meta_generator' );

All PHP snippets should be added via a child theme's functions.php file.