diff --git a/includes/class-admin.php b/includes/class-admin.php
index ba3b55b..525c7d8 100644
--- a/includes/class-admin.php
+++ b/includes/class-admin.php
@@ -15,6 +15,7 @@ class Admin {
 		add_action( 'admin_init', array( '\Activitypub\Admin', 'register_settings' ) );
 		add_action( 'show_user_profile', array( '\Activitypub\Admin', 'add_fediverse_profile' ) );
 	}
+
 	/**
 	 * Add admin menu entry
 	 */
diff --git a/includes/rest/class-followers.php b/includes/rest/class-followers.php
index 8826285..d543314 100644
--- a/includes/rest/class-followers.php
+++ b/includes/rest/class-followers.php
@@ -31,6 +31,13 @@ class Followers {
 		);
 	}
 
+	/**
+	 * Handle GET request
+	 *
+	 * @param  WP_REST_Request   $request
+	 *
+	 * @return WP_REST_Response
+	 */
 	public static function get( $request ) {
 		$user_id = $request->get_param( 'id' );
 		$user    = get_user_by( 'ID', $user_id );
diff --git a/includes/rest/class-inbox.php b/includes/rest/class-inbox.php
index 1083ff1..e65171b 100644
--- a/includes/rest/class-inbox.php
+++ b/includes/rest/class-inbox.php
@@ -21,6 +21,7 @@ class Inbox {
 		//add_action( 'activitypub_inbox_announce', array( '\Activitypub\Rest\Inbox', 'handle_reaction' ), 10, 2 );
 		add_action( 'activitypub_inbox_create', array( '\Activitypub\Rest\Inbox', 'handle_create' ), 10, 2 );
 	}
+
 	/**
 	 * Register routes
 	 */
@@ -81,6 +82,7 @@ class Inbox {
 	 * Renders the user-inbox
 	 *
 	 * @param  WP_REST_Request   $request
+	 *
 	 * @return WP_REST_Response
 	 */
 	public static function user_inbox( $request ) {
diff --git a/includes/rest/class-nodeinfo.php b/includes/rest/class-nodeinfo.php
index 179d1f3..aeb5d07 100644
--- a/includes/rest/class-nodeinfo.php
+++ b/includes/rest/class-nodeinfo.php
@@ -17,6 +17,7 @@ class Nodeinfo {
 		add_filter( 'nodeinfo_data', array( '\Activitypub\Rest\Nodeinfo', 'add_nodeinfo_discovery' ), 10, 2 );
 		add_filter( 'nodeinfo2_data', array( '\Activitypub\Rest\Nodeinfo', 'add_nodeinfo2_discovery' ), 10 );
 	}
+
 	/**
 	 * Register routes
 	 */
diff --git a/includes/rest/class-outbox.php b/includes/rest/class-outbox.php
index 06f4d56..4ce34d4 100644
--- a/includes/rest/class-outbox.php
+++ b/includes/rest/class-outbox.php
@@ -106,6 +106,11 @@ class Outbox {
 		return $response;
 	}
 
+	/**
+	 * The supported parameters
+	 *
+	 * @return array list of parameters
+	 */
 	public static function request_parameters() {
 		$params = array();
 
@@ -121,6 +126,11 @@ class Outbox {
 		return $params;
 	}
 
+	/**
+	 * Send "create" activities
+	 *
+	 * @param int $post_id
+	 */
 	public static function send_post_activity( $post_id ) {
 		$post = get_post( $post_id );
 		$user_id = $post->post_author;
@@ -138,6 +148,11 @@ class Outbox {
 		}
 	}
 
+	/**
+	 * Send "update" activities
+	 *
+	 * @param int $post_id
+	 */
 	public static function send_update_activity( $post_id ) {
 		$post = get_post( $post_id );
 		$user_id = $post->post_author;
diff --git a/includes/rest/class-webfinger.php b/includes/rest/class-webfinger.php
index e78b3eb..9005b44 100644
--- a/includes/rest/class-webfinger.php
+++ b/includes/rest/class-webfinger.php
@@ -16,6 +16,7 @@ class Webfinger {
 		add_action( 'rest_api_init', array( '\Activitypub\Rest\Webfinger', 'register_routes' ) );
 		add_action( 'webfinger_user_data', array( '\Activitypub\Rest\Webfinger', 'add_webfinger_discovery' ), 10, 3 );
 	}
+
 	/**
 	 * Register routes
 	 */