update readme

Author: Austionian

README.md

@@ -13,7 +13,7 @@ A simple blog/personal site with an MVC architecture and new-school tech flavors
 cargo run --bin post-maker <post-title-here>
 ```
 > [!IMPORTANT]
-> You'll need an `.env` file with an api token in plain text in the project's root.
+> You'll need an `.env` file with an api token, e.g. `API_TOKEN=123456789`, in the project's root.
 
 This will create a markdown file in the `data/posts/` directory. The file's frontmatter 
 contains a `draft` key which defaults to true. For the post to appar on the website,