Change "Enter Title Here" for custom post types

Change WP title description

/* 
Add the following to the functions/functionality file 
Courtesy: http://lizardpc.com/blog/how-to/change-enter-title-here-for-custom-post-types-wordpress-3-8/
*/

function title_text_input ( $title ) {
                if ( get_post_type() == 'name_of_your_custom_post_type' ) {
                        $title = __( 'Enter your whatever text you want' );
                }
                return $title;
        } // End title_text_input()
add_filter( 'enter_title_here', 'title_text_input' );