Add PHPCS config, lint files

centred-page.php

@@ -1,23 +1,26 @@
 <?php
    /*
-    * Template Name: Centred Page
-    */
-    
+	* Template Name: Centred Page
+	*/
+
    /**
-    *
-    *
-    * Displays a full-screen page with content in the center.
-    *
-    * @package WordPress
-    * @subpackage Omphaloskepsis
-    * @since Omphaloskepsis 1.0
-    */
+	*
+	*
+	* Displays a full-screen page with content in the center.
+	*
+	* @package WordPress
+	* @subpackage Omphaloskepsis
+	* @since Omphaloskepsis 1.0
+	*/
 ?>
 
 <?php get_header(); ?>
 
 <main id="centred-page" role="main">
-<?php while (have_posts()): the_post(); ?>
+<?php
+while ( have_posts() ) :
+	the_post();
+	?>
    <h1><?php echo get_the_title(); ?></h1>
    <h2><?php the_content(); ?></h2>
 <?php endwhile; ?>