Typo or wrong syntax in examples setting chunk size - documentation

[adybbroe]

Describe the bug

I believe the syntax is wrong in the examples here:

https://satpy.readthedocs.io/en/latest/overview.html#data-chunks

To Reproduce

# Your code here

Expected behavior
A clear and concise description of what you expected to happen.

Think it should be dask.config.set({"array.chunk-size": "32MiB"}) for example.

(Curly braces are missing)

Actual results
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Environment Info:

• OS: [e.g. OSX, Windows, Linux]
• Satpy Version: [e.g. 0.9.0]
• PyResample Version:
• Readers and writers dependencies (when relevant): [run from satpy.utils import check_satpy; check_satpy()]

Additional context
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[simonrp84]

I thought I had already fixed this issue, but seemingly not! Anyway, I agree that the curly braces should be there.