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Update 02-1st-example.md #79

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5 changes: 3 additions & 2 deletions _episodes/02-1st-example.md
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Expand Up @@ -15,22 +15,23 @@ keypoints:
---
The simplest "hello world" program. This accepts one input parameter, writes a message to the terminal or job log, and produces no permanent output. CWL documents are written in [JSON][json] or [YAML][yaml], or a mix of the two.

First, create a file called 1st-tool.cwl, containing the following:

*1st-tool.cwl*
~~~
{% include cwl/02-1st-example/1st-tool.cwl %}
~~~
{: .source}

Use a YAML or JSON object in a separate file to describe the input of a run:
Next, use a YAML or JSON object in a separate file to describe the input of a run:

*echo-job.yml*
~~~
{% include cwl/02-1st-example/echo-job.yml %}
~~~
{: .source}

Now invoke `cwl-runner` with the tool wrapper and the input object on the command line:
Now, invoke `cwl-runner` with the tool wrapper and the input object on the command line:

~~~
$ cwl-runner 1st-tool.cwl echo-job.yml
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