Update valet-forecast-lab.md

gitlab/valet-forecast-lab.md

@@ -9,14 +9,14 @@ In this lab we will us the `forecast` command to forecast potential GitHub Actio
 ## Prerequisites
 
 1. Followed [steps](../gitlab#readme) to set up your codespace environment.
-2. Completed the [configure lab](../gitlab/valet-configure-lab.md)
+2. Completed the [configure lab](../gitlab/valet-configure-lab.md).
-3. Ran the setup script in the terminal to make sure the GitLab instance is ready 
+3. Ran the setup script in the terminal to make sure the GitLab instance is ready .
    ```
    source gitlab/bootstrap/setup.sh
    ```
 
 ## Prepare for forecast
-Before we can run the forecast we need to answer a few questions so we can construct the correct command
+Before we can run the forecast we need to answer a few questions so we can construct the correct command.
 1) What namespace do we want to run the forecast for?  __valet. This is the only group in the demo GitLab instance.__
 2) What is the date we want to start forecasting from?  __08-02-2022. This is around but before the time the data was populated on our demo GitLab instance.__
 3) Where do we want to store the results? __./tmp/forecast_reports. This can be any valid path on the system, but for simplicity it is recommend to use a directory in the root of the codespace workspace.__
@@ -26,20 +26,19 @@ Before we can run the forecast we need to answer a few questions so we can const
 ```
 gh valet forecast gitlab --output-dir ./tmp/forecast_reports --namespace valet --start-date 08-02-2022
 ```
-- Run the command in the codespace terminal
+- Run the command in the codespace terminal.
-- Verify that you command outputed a similar result 
+- Verify that you command outputed a similar result.
   ![forecast_output](https://user-images.githubusercontent.com/18723510/185232893-1ed46bca-f310-47dc-804c-40c13737f231.png)
 
-## Review forecast output
+## Review forecast report
-We will now review the `forecast` outputed files
+Lets open the forecast report and look at the calculated metrics. 
-### forecast_report.md
+- From the codespace explorer pane find `./tmp/forecast_reports/forecast_report.md` and click to open.
-- From the codespace explorer pane find `./tmp/forecast_reports/forecast_report.md` and click to open
   ![forecast_explorer](https://user-images.githubusercontent.com/18723510/185234641-948a551b-316f-4cce-9e7d-4c078ae11a04.png)
-- The file should be similar to this
+- The file should be similar to this.
   <details>
   <summary>example forecast_report.md</summary>
   
-  ```
+  ```yaml
   # Forecast report for [GitLab](http://localhost/valet)
 
   - Valet version: **0.1.0.13432(03b5bc9370a8f0073c0cc1a4b25f6b81d0005c0f)**
@@ -104,6 +103,11 @@ We will now review the `forecast` outputed files
 
   > Note: Concurrent jobs are calculated by using a sliding window of 1m 0s.
   ```
+  ### Metrics
+  
+  ### Sections
+  - `Total` shows the metrics using all of the known runners. 
+  - `gitlab-runner` shows the metrics for the runners in the gitlab-runner group, if there were other groups they would show here under their own group heading.
   
   </details>
 ### TBD