diff --git a/src/structures/ApplicationCommand.js b/src/structures/ApplicationCommand.js
index ec84428..005c16c 100644
--- a/src/structures/ApplicationCommand.js
+++ b/src/structures/ApplicationCommand.js
@@ -632,6 +632,7 @@ class ApplicationCommand extends Base {
     }
     const data = {
       type: 2, // Slash command, context menu
+      // Type: 4: Auto-complete
       application_id: this.applicationId,
       guild_id: message.guildId,
       channel_id: message.channelId,
@@ -680,7 +681,7 @@ class ApplicationCommand extends Base {
     if (this.type == 'CHAT_INPUT') return false;
     await this.client.api.interactions.post({
       body: {
-        type: 2, // ???
+        type: 2, // Slash command, context menu
         application_id: this.applicationId,
         guild_id: message.guildId,
         channel_id: message.channelId,
diff --git a/src/structures/Modal.js b/src/structures/Modal.js
index b4b34e6..eab8fa0 100644
--- a/src/structures/Modal.js
+++ b/src/structures/Modal.js
@@ -200,7 +200,7 @@ class Modal {
     const dataFinal = this.toJSON();
     delete dataFinal.title;
     const postData = {
-      type: 5, // Maybe modal ... (2: slash, context menu)
+      type: 5, // Modal
       application_id: this.application.id,
       guild_id: guildId,
       channel_id: channelId,