diff -r 490d5cc509ed -r cf61fcea0001 wp/wp-content/themes/twentythirteen/comments.php
--- a/wp/wp-content/themes/twentythirteen/comments.php	Tue Jun 09 11:14:17 2015 +0000
+++ b/wp/wp-content/themes/twentythirteen/comments.php	Mon Oct 14 17:39:30 2019 +0200
@@ -13,8 +13,9 @@
  * If the current post is protected by a password and the visitor has not yet
  * entered the password we will return early without loading the comments.
  */
-if ( post_password_required() )
+if ( post_password_required() ) {
 	return;
+}
 ?>
 
 <div id="comments" class="comments-area">
@@ -22,38 +23,42 @@
 	<?php if ( have_comments() ) : ?>
 		<h2 class="comments-title">
 			<?php
-				printf( _nx( 'One thought on &ldquo;%2$s&rdquo;', '%1$s thoughts on &ldquo;%2$s&rdquo;', get_comments_number(), 'comments title', 'twentythirteen' ),
-					number_format_i18n( get_comments_number() ), '<span>' . get_the_title() . '</span>' );
+				printf(
+					_nx( 'One thought on &ldquo;%2$s&rdquo;', '%1$s thoughts on &ldquo;%2$s&rdquo;', get_comments_number(), 'comments title', 'twentythirteen' ),
+					number_format_i18n( get_comments_number() ), '<span>' . get_the_title() . '</span>'
+				);
 			?>
 		</h2>
 
 		<ol class="comment-list">
 			<?php
-				wp_list_comments( array(
-					'style'       => 'ol',
-					'short_ping'  => true,
-					'avatar_size' => 74,
-				) );
+				wp_list_comments(
+					array(
+						'style'       => 'ol',
+						'short_ping'  => true,
+						'avatar_size' => 74,
+					)
+				);
 			?>
 		</ol><!-- .comment-list -->
 
 		<?php
 			// Are there comments to navigate through?
-			if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) :
+		if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) :
 		?>
 		<nav class="navigation comment-navigation" role="navigation">
-			<h1 class="screen-reader-text section-heading"><?php _e( 'Comment navigation', 'twentythirteen' ); ?></h1>
-			<div class="nav-previous"><?php previous_comments_link( __( '&larr; Older Comments', 'twentythirteen' ) ); ?></div>
-			<div class="nav-next"><?php next_comments_link( __( 'Newer Comments &rarr;', 'twentythirteen' ) ); ?></div>
+		<h1 class="screen-reader-text section-heading"><?php _e( 'Comment navigation', 'twentythirteen' ); ?></h1>
+		<div class="nav-previous"><?php previous_comments_link( __( '&larr; Older Comments', 'twentythirteen' ) ); ?></div>
+		<div class="nav-next"><?php next_comments_link( __( 'Newer Comments &rarr;', 'twentythirteen' ) ); ?></div>
 		</nav><!-- .comment-navigation -->
 		<?php endif; // Check for comment navigation ?>
 
 		<?php if ( ! comments_open() && get_comments_number() ) : ?>
-		<p class="no-comments"><?php _e( 'Comments are closed.' , 'twentythirteen' ); ?></p>
+		<p class="no-comments"><?php _e( 'Comments are closed.', 'twentythirteen' ); ?></p>
 		<?php endif; ?>
 
 	<?php endif; // have_comments() ?>
 
 	<?php comment_form(); ?>
 
-</div><!-- #comments -->
\ No newline at end of file
+</div><!-- #comments -->