DEV: Prefer target_recipients over target_usernames

DEV: Prefer target_recipients over target_usernames

diff --git a/spec/requests/posts_controller_spec.rb b/spec/requests/posts_controller_spec.rb
index 6fa2266..4ff891e 100644
--- a/spec/requests/posts_controller_spec.rb
+++ b/spec/requests/posts_controller_spec.rb
@@ -17,7 +17,7 @@ describe PostsController do
         raw: I18n.t('js.encrypt.encrypted_post'),
         title: I18n.t('js.encrypt.encrypted_topic_title'),
         archetype: Archetype.private_message,
-        target_usernames: user.username,
+        target_recipients: user.username,
         draft_key: Draft::NEW_TOPIC,
         is_encrypted: true,
         encrypted_title: '1$title',
@@ -33,7 +33,7 @@ describe PostsController do
         raw: I18n.t('js.encrypt.encrypted_post'),
         title: I18n.t('js.encrypt.encrypted_topic_title'),
         archetype: Archetype.private_message,
-        target_usernames: user.username,
+        target_recipients: user.username,
         draft_key: Draft::NEW_TOPIC,
         is_encrypted: true,
         encrypted_title: '1$title',

GitHub sha: c751f938