diff --git a/inc/afterburner/class-qm-collector.php b/inc/afterburner/class-qm-collector.php
index 47f67f49..bf64a5ce 100644
--- a/inc/afterburner/class-qm-collector.php
+++ b/inc/afterburner/class-qm-collector.php
@@ -1,15 +1,12 @@
 <?php
 /**
  * Altis Afterburner data collector for the Query Monitor plugin.
- *
  */
 
 namespace Altis\Cloud\Afterburner;
 
-
 /**
  * Altis Config Qm Collector.
- *
  */
 class QM_Collector extends \QM_Collector {
 
diff --git a/inc/afterburner/class-qm-output-html.php b/inc/afterburner/class-qm-output-html.php
index a2fd61cd..4dafb4c7 100644
--- a/inc/afterburner/class-qm-output-html.php
+++ b/inc/afterburner/class-qm-output-html.php
@@ -19,6 +19,8 @@ class QM_Output_Html extends \QM_Output_Html {
 
 	/**
 	 * Altis Config QM Panel Constructor.
+	 *
+	 * @param QM_Collector $collector Collector object.
 	 */
 	public function __construct( QM_Collector $collector ) {
 		parent::__construct( $collector );
@@ -71,7 +73,7 @@ public function output() {
 			</tr>
 			<tr>
 			<td><?php echo esc_html__( 'All stats for this PHP worker', 'altis' ); ?></td>
-				<td><pre><?php echo esc_html( print_r( $stats, true ) ) ?></pre></td>
+				<td><pre><?php echo esc_html( print_r( $stats, true ) ) // phpcs:ignore ?></pre></td>
 		</tbody>
 
 		<?php
diff --git a/inc/afterburner/namespace.php b/inc/afterburner/namespace.php
index 1329193a..edc2d175 100644
--- a/inc/afterburner/namespace.php
+++ b/inc/afterburner/namespace.php
@@ -1,7 +1,13 @@
 <?php
+/**
+ * Altis Afterburner namespace bootstrap file.
+ */
 
 namespace Altis\Cloud\Afterburner;
 
+/**
+ * Bootstrap function.
+ */
 function bootstrap() : void {
 	add_filter( 'qm/outputter/html', __NAMESPACE__ . '\\register_qm_output_html' );
 }
@@ -9,7 +15,7 @@ function bootstrap() : void {
 /**
  * Register the HTML outputter for the Xray panel
  *
- * @param array $output
+ * @param array $output The HTML output for the collector
  * @return array
  */
 function register_qm_output_html( array $output ) : array {