diff --git a/includes/class-activity-dispatcher.php b/includes/class-activity-dispatcher.php
index 6c2cad4..508c202 100644
--- a/includes/class-activity-dispatcher.php
+++ b/includes/class-activity-dispatcher.php
@@ -140,7 +140,7 @@ class Activity_Dispatcher {
 	 * @return void
 	 */
 	private static function send_activity_to_inboxes( $activity, $user_id ) {
-		$follower_inboxes  = Followers::get_inboxes( $user_id );
+		$follower_inboxes = Followers::get_inboxes( $user_id );
 
 		$mentioned_inboxes = array();
 		$cc = $activity->get_cc();
diff --git a/includes/class-server.php b/includes/class-server.php
index 11d017d..06e8eec 100644
--- a/includes/class-server.php
+++ b/includes/class-server.php
@@ -9,10 +9,12 @@ namespace Activitypub;
  */
 class Server {
 
-	private static function known_inboxes () {
-		$authors = get_users( array(
-			'capability' => 'publish_posts'
-		) );
+	private static function known_inboxes() {
+		$authors = get_users(
+			array(
+				'capability' => 'publish_posts',
+			)
+		);
 		$follower_inboxes_all = [];
 		foreach ( $authors as $user ) {
 			$follower_inboxes = Followers::get_inboxes( $user->ID );
@@ -20,5 +22,4 @@ class Server {
 		}
 		return array_unique( array_filter( $follower_inboxes_all ) );
 	}
-
 }