Show how the caller can get back the HTML text

[cclauss]

What do these changes do?

Modify example to show how the caller can get the results of execution

Are there changes in behavior for the user?

Shortens the learning cycle for real world uses of aiohttp

Related issue number

Checklist

• [ x] I think the code is well written
• [ x] Unit tests for the changes exist
• [ x] Documentation reflects the changes

Instead of merely printing the HTML inside the coroutine function, demonstrate how the caller can receive the HTML text for further processing.

[asvetlov]

Thanks!

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