diff --git a/plugins/websocket/guest-js/index.ts b/plugins/websocket/guest-js/index.ts
index c8b9f992..29dc54b9 100644
--- a/plugins/websocket/guest-js/index.ts
+++ b/plugins/websocket/guest-js/index.ts
@@ -63,7 +63,7 @@ export default class WebSocket {
 
   static async connect(
     url: string,
-    config?: ConnectionConfig
+    config?: ConnectionConfig,
   ): Promise<WebSocket> {
     const listeners: Array<(arg: Message) => void> = [];
     const handler = (message: Message): void => {
@@ -95,7 +95,7 @@ export default class WebSocket {
       m = { type: "Binary", data: message };
     } else {
       throw new Error(
-        "invalid `message` type, expected a `{ type: string, data: any }` object, a string or a numeric array"
+        "invalid `message` type, expected a `{ type: string, data: any }` object, a string or a numeric array",
       );
     }
     return await invoke("plugin:websocket|send", {