Tidied up code comments pre-release.

includes/squat-radar-instance.php

@@ -1,11 +1,12 @@
 <?php
-
 /**
  * Manage the Squat Radar plugin.
  *
- * @package Squat_Radar
+ * @package squat-radar
+ * @since 2.0.0
  */
 
+// Exit if accessed directly.
 defined( 'ABSPATH' ) || exit;
 
 /**
@@ -38,14 +39,15 @@ class Squat_Radar_Instance {
 	}
 
 	/**
-	 * Load translation files
-	 *
-	 * @since 0.2.4
+	 * Load translation files.
 	 */
 	function i18n() {
 		load_plugin_textdomain( 'squat-radar', false, '/languages' );
 	}
 
+	/**
+	 * Shortcode callback to print the dynamic sidebar.
+	 */
 	function print_sidebar() {
 		ob_start();
 
@@ -56,8 +58,9 @@ class Squat_Radar_Instance {
 		return ob_get_clean();
 	}
 
-
-
+	/**
+	 * Action callback to add the dynamic sidebar.
+	 */
 	function add_sidebar() {
 
 		register_sidebar([