--- a/wp/wp-content/themes/twentytwelve/content-page.php	Tue Jun 09 11:14:17 2015 +0000
+++ b/wp/wp-content/themes/twentytwelve/content-page.php	Mon Oct 14 17:39:30 2019 +0200
@@ -18,7 +18,14 @@
 
 		<div class="entry-content">
 			<?php the_content(); ?>
-			<?php wp_link_pages( array( 'before' => '<div class="page-links">' . __( 'Pages:', 'twentytwelve' ), 'after' => '</div>' ) ); ?>
+			<?php
+			wp_link_pages(
+				array(
+					'before' => '<div class="page-links">' . __( 'Pages:', 'twentytwelve' ),
+					'after'  => '</div>',
+				)
+			);
+?>
 		</div><!-- .entry-content -->
 		<footer class="entry-meta">
 			<?php edit_post_link( __( 'Edit', 'twentytwelve' ), '<span class="edit-link">', '</span>' ); ?>