Added space

Author: D-K-P

docs/config/config-file.mdx

@@ -13,7 +13,7 @@ The `trigger.config.ts` file is used to configure your Trigger.dev project. It i
 import { defineConfig } from "@trigger.dev/sdk/v3";
 
 export default defineConfig({
-  //Your project ref (you can see it on the Project settings page in the dashboard)
+  // Your project ref (you can see it on the Project settings page in the dashboard)
   project: "<project ref>",
   //The paths for your trigger folders
   dirs: ["./trigger"],