remove 'posted in ' from tt

FIND THIS SECTION IN INDEX.PHP OF TWENTY TEN:

<div class="entry-utility">
                <?php if ( count( get_the_category() ) ) : ?>
                    <span class="cat-links">
                        <?php printf( __( '<span class="%1$s">Posted in</span> %2$s', 'twentyten' ), 'entry-utility-prep entry-utility-prep-cat-links', get_the_category_list( ', ' ) ); ?>
                    </span>
                    <span class="meta-sep">|</span>
                <?php endif; ?>
                <?php
                    $tags_list = get_the_tag_list( '', ', ' );
                    if ( $tags_list ):
                ?>
                    <span class="tag-links">
                        <?php printf( __( '<span class="%1$s">Tagged</span> %2$s', 'twentyten' ), 'entry-utility-prep entry-utility-prep-tag-links', $tags_list ); ?>
                    </span>
                    <span class="meta-sep">|</span>
                <?php endif; ?>
                <span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'twentyten' ), __( '1 Comment', 'twentyten' ), __( '% Comments', 'twentyten' ) ); ?></span>
                <?php edit_post_link( __( 'Edit', 'twentyten' ), '<span class="meta-sep">|</span> <span class="edit-link">', '</span>' ); ?>
            </div><!-- .entry-utility -->

CHANGE IT TO THIS:

<div class="entry-utility">

                <span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'twentyten' ), __( '1 Comment', 'twentyten' ), __( '% Comments', 'twentyten' ) ); ?></span>
                <?php edit_post_link( __( 'Edit', 'twentyten' ), '<span class="meta-sep">|</span> <span class="edit-link">', '</span>' ); ?>
            </div><!-- .entry-utility -->