fixed a comment position

src/index.ts

@@ -17,9 +17,9 @@ app.get("/images", imageController.getAllImages);
 app.post("/images", authControler.authorize, imageController.addImage);
 app.post("/login", authControler.login)
 
-// Set the default port to 8080, or use the PORT environment variable
 
 const start = async () => {
+  // Set the default port to 8080, or use the PORT environment variable
   const port = process.env.PORT || 8080;
   const mongo_uri: string = process.env.MONGODB_URI || "";
   const mongo_user = process.env.MONGODB_USER;