Remove table to describe operation

Signed-off-by: Ricardo Zanini <[email protected]>

Author: ricardozanini

specification.md

@@ -1088,13 +1088,12 @@ Note that the [Function Definition](#Function-Definition)'s `operation` property
 * The HTTP method used by the HTTP invocation. Can be any [valid HTTP method](https://www.rfc-editor.org/rfc/rfc9110.html#name-method-definitions) such as `GET`, `POST`, `PUT`, etc.
 * The endpoint **location path** or the service full URL. Runtimes implementations are **discouraged** to expect the full URL in this field since this is a matter of infrastructure configuration.
 
-The table below lists how to describe the HTTP parameters in the `operation` attribute:
+The list below describes the HTTP function parameters in the `operation` attribute:
 
-| Parameter | Description | Example |
-| --- | --- | --- |
-| Path | Path parameters must be enclosed with braces (`{}`) as defined by [URI Templates](https://www.rfc-editor.org/rfc/rfc6570.html). The parameter name can be later referenced by the workflow states. | `/user/{id}` |
-| Query | [Query parameters](https://www.rfc-editor.org/rfc/rfc9110.html#section-4.2.2) must be enclosed with braces (`{}`) as defined by [URI Templates](https://www.rfc-editor.org/rfc/rfc6570.html). The parameter name can be later referenced by the workflow states. | `/user?status={status}` |
+* Path parameters must be enclosed with braces (`{}`) as defined by [URI Templates](https://www.rfc-editor.org/rfc/rfc6570.html). The parameter name can be later referenced by the workflow states. For example: `/user/{id}`
+* [Query parameters](https://www.rfc-editor.org/rfc/rfc9110.html#section-4.2.2) must be enclosed with braces (`{}`) as defined by [URI Templates](https://www.rfc-editor.org/rfc/rfc6570.html). The parameter name can be later referenced by the workflow states. For example: `/user?status={status}`.
 
+<!-- TODO: refine how we are going to describe http headers parameters -->
 Additional HTTP header fields can be passed via the `metadata` function definition. For example:
 
 ```json