docs(examples): small fixes

examples/clickhouse/README.md

@@ -9,6 +9,15 @@ Benthos will read messages from a message log table and send the calculated usag
 
 The example also demonstrates that certain business logic can also be implemented during the transformation (for example: users on the enterprise plan do not get charged for message length).
 
+## Table of Contents <!-- omit from toc -->
+
+- [Prerequisites](#prerequisites)
+- [Launch the example](#launch-the-example)
+- [Checking events](#checking-events)
+- [Cleanup](#cleanup)
+- [Advanced configuration](#advanced-configuration)
+- [Production use](#production-use)
+
 ## Prerequisites
 
 This example uses [Docker](https://docker.com) and [Docker Compose](https://docs.docker.com/compose/), but you are free to run the components in any other way.
@@ -33,7 +42,7 @@ cp .env.dist .env
 Create the following meters in OpenMeter with the following details:
 
 | Description              | Event type     | Aggregation | Value property              | Group by (optional) |
-|--------------------------|----------------|-------------|-----------------------------|---------------------|
+| ------------------------ | -------------- | ----------- | --------------------------- | ------------------- |
 | All message lenghts      | `chat-message` | `SUM`       | `$.message_length`          | - `plan`: `$.plan`  |
 | Billable message lengths | `chat-message` | `SUM`       | `$.message_length_billable` | - `plan`: `$.plan`  |
 | Message count            | `chat-message` | `COUNT`     | -                           | - `plan`: `$.plan`  |

examples/http-server/README.md

@@ -7,10 +7,11 @@ The nice thing about this solution is that you can use it as a drop-in replaceme
 This means you can use our existing SDKs; the only thing you need to change is the API endpoint.
 That is, of course, optional: you can use any client library or payload format you prefer and handle the mapping to the [CloudEvents](https://cloudevents.io/) format in a Benthos [`mapping` processor](https://www.benthos.dev/docs/components/processors/mapping/).
 
-## Table of Contents
+## Table of Contents <!-- omit from toc -->
 
 - [Prerequisites](#prerequisites)
 - [Launch the example](#launch-the-example)
+- [Checking events](#checking-events)
 - [Cleanup](#cleanup)
 - [Advanced configuration](#advanced-configuration)
 - [Production use](#production-use)
@@ -67,15 +68,15 @@ docker compose logs -f forwarder
 Open another terminal and send a test event:
 
 ```shell
-curl -vvv http://localhost:4196/api/v1/events -H "Content-Type: application/cloudevents+json" -d @seed/event.json
+curl -vvv http://127.0.0.1:4196/api/v1/events -H "Content-Type: application/cloudevents+json" -d @seed/event.json
 ```
 
 _Inspect the logs in the other terminal._
 
 Send a batch of events:
 
 ```shell
-curl -vvv http://localhost:4196/api/v1/events -H "Content-Type: application/cloudevents-batch+json" -d @seed/batch.json
+curl -vvv http://127.0.0.1:4196/api/v1/events -H "Content-Type: application/cloudevents-batch+json" -d @seed/batch.json
 ```
 
 _Inspect the logs in the other terminal._

examples/http-server/seed/batch.json

@@ -5,7 +5,6 @@
         "type": "api-calls",
         "source": "api-gateway",
         "subject": "customer-1",
-        "time": "2024-01-09T13:06:04.715Z",
         "data": {
             "method": "POST",
             "path": "/",
@@ -20,7 +19,6 @@
         "type": "api-calls",
         "source": "api-gateway",
         "subject": "customer-2",
-        "time": "2024-01-09T13:07:04.715Z",
         "data": {
             "method": "GET",
             "path": "/contact",
@@ -35,7 +33,6 @@
         "type": "api-calls",
         "source": "api-gateway",
         "subject": "customer-3",
-        "time": "2024-01-09T13:08:04.715Z",
         "data": {
             "method": "GET",
             "path": "/home",

examples/http-server/seed/event.json

@@ -4,7 +4,6 @@
     "type": "api-calls",
     "source": "api-gateway",
     "subject": "customer-1",
-    "time": "2024-01-09T13:05:04.715Z",
     "data": {
         "method": "POST",
         "path": "/",

examples/kubernetes-pod-exec-time/README.md

@@ -2,11 +2,12 @@
 
 This example demonstrates metering execution time of Pods running in Kubernetes.
 
-## Table of Contents
+## Table of Contents <!-- omit from toc -->
 
 - [Prerequisites](#prerequisites)
 - [Preparations](#preparations)
 - [Deploy the example](#deploy-the-example)
+- [Checking events](#checking-events)
 - [Cleanup](#cleanup)
 - [Advanced configuration](#advanced-configuration)
 - [Production use](#production-use)