[dev] libcloud pull request: Corrected an incorrect return-type in a docstring.

[alex]

GitHub user alex opened a pull request:

    https://github.com/apache/libcloud/pull/125

    Corrected an incorrect return-type in a docstring.

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/alex/libcloud correct-docstring

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/libcloud/pull/125.patch

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