chore: partially revert previous changes as notes doesn't work inside <details>

Correction for ea65af9 commit.

[skip ci]

Author: php-coder

README.md

@@ -68,14 +68,20 @@ Generates the endpoints (or a whole app) from a mapping (SQL query -> URL)
    | Golang     | <pre>$ export DB_NAME=my-db DB_USER=my-user DB_PASSWORD=my-password<br/>$ go run *.go</pre>or<pre>$ go build -o app<br/>$ ./app</pre> |
    | Python     | <pre>$ pip install -r requirements.txt<br/>$ export DB_NAME=my-db DB_USER=my-user DB_PASSWORD=my-password<br/>$ uvicorn app:app --port 3000</pre> |
 
-   > [!TIP]
-   > While the example used `export` for setting up the environment variables, we don't recommend export variables that way! This was provided as an example to illustrate that an application follows [The Twelve Factors](https://12factor.net/config) and can be configured by passing environment variables. In real life, you will use docker, docker-compose, Kubernetes or other ways to run an app with required environment variables.
+   ---
+   :bulb: **NOTE**
 
-   > [!NOTE]
-   > An app also supports other environment variables:
-   >
-   > * `PORT`: a port to listen (defaults to `3000`)
-   > * `DB_HOST` a database host (defaults to `localhost`)
+   While the example used `export` for setting up the environment variables, we don't recommend export variables that way! This was provided as an example to illustrate that an application follows [The Twelve Factors](https://12factor.net/config) and can be configured by passing environment variables. In real life, you will use docker, docker-compose, Kubernetes or other ways to run an app with required environment variables.
+   
+   ---
+   :bulb: **NOTE**
+   
+   An app also supports other environment variables:
+   
+   * `PORT`: a port to listen (defaults to `3000`)
+   * `DB_HOST` a database host (defaults to `localhost`)
+   
+   ---
    </details>
 
 1. Test that it works