diff --git a/includes/functions.php b/includes/functions.php
index fc1e852..85ccdd3 100644
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -534,7 +534,7 @@ function is_ap_replies() {
  * @param boolean $post defaults to searching a comment_id
  * @return string space separated webfinger of tagged users
  */
-function reply_recipients( $object_id, $post = null ) { //TODO rename to avoid confusion with \Activitypub\Inbox::extract_recipients
+function reply_recipients( $object_id, $post = null ) {
 	$recipients = null;
 	if ( $post ) {
 		//post
diff --git a/includes/model/class-comment.php b/includes/model/class-comment.php
index 347ce54..b75a591 100644
--- a/includes/model/class-comment.php
+++ b/includes/model/class-comment.php
@@ -193,7 +193,7 @@ class Comment {
 			return $this->content;
 		}
 
-		$comment_content    = $comment->comment_content;
+		$comment_content = $comment->comment_content;
 
 		$filtered_content = \apply_filters( 'the_content', $comment_content, $comment );
 		$decoded_content = \html_entity_decode( $filtered_content, \ENT_QUOTES, 'UTF-8' );