[Template: zBench] can′t get rid of "Author" and "On …"

Can anyone please help me to delete the right suff. What I have to delete to get rid of this.

Posted by admin on August 8, 2011 [Edit] Leave a comment (1)

I tried it. either the whole website was gone or not all was gone.

<?php get_header(); ?>
<div id=”content”>
<?php the_post(); ?>
<div <?php post_class(‘post-single’); ?> id=”post-<?php the_ID(); ?>”><!– post div –>
<h2 class=”title title-single”><?php the_title(); ?></h2>
<div class=”post-info-top”>
<span class=”post-info-date”><?php _e(‘Posted by’, ‘zbench’); ?> <?php the_author(); ?> <?php _e(‘on’, ‘zbench’); ?> <?php the_time(get_option( ‘date_format’ )); ?> <?php edit_post_link(__(‘Edit’,’zbench’), ‘[‘, ‘]’); ?></span>
<?php if (comments_open()) : ?>
<span id=”addcomment”><?php _e(‘Leave a comment’, ‘zbench’); ?><?php comments_number(‘ (0)’, ‘ (1)’, ‘ (%)’); ?></span>
<span id=”gotocomments”><?php _e(‘Go to comments’, ‘zbench’); ?></span>
<?php endif; ?>
</div>
<div class=”clear”></div>
<div class=”entry”>
<?php the_content(); ?>
<?php wp_link_pages( array( ‘before’ => ‘<div class=”page_link”>‘ . __( ‘Pages:’, ‘zbench’ ) . ‘‘ , ‘after’ => ‘</div>’ ) ); ?>
</div><!– END entry –>
<div class=”add-info”>
<?php if(function_exists(‘st_related_posts’)) { st_related_posts(‘title=<h3>’._e(‘Related Posts’,’zbench’).'</h3>’); } ?>
</div>
<div class=”post-info-bottom”>
<span class=”post-info-category”><?php the_category(‘, ‘); ?></span><span class=”post-info-tags”><?php the_tags(”, ‘, ‘, ”); ?></span>
</div>
<div id=”nav-below”>
<div class=”nav-previous”><?php previous_post_link( ‘%link’, ‘<span class=”meta-nav”>←</span> %title’ ); ?></div>
<div class=”nav-next”><?php next_post_link( ‘%link’, ‘%title <span class=”meta-nav”>→</span>’ ); ?></div>
</div><!– #nav-below –>
</div><!– END post –>
<?php comments_template( ”, true ); ?>
</div><!–content–>
<?php get_sidebar(); ?>
<?php get_footer(); ?>