Fix broken save_to examples

[rokclimb15]

The extra empty array is received as options and the actual options (containing save_to) is discarded in __call in 6.0. It runs the request and never saves the file (and gives no error).

[mtdowling]

Since this is the Guzzle 3.x repo, the current example makes sense because it is showing how to use version 3.

[rokclimb15]

Michael,

Thanks for the clarification. For some reason Google turned up the docs
for this first. On a different system that I use, it returns the latest
docs. Sorry for the trouble.

On Thu, Jul 9, 2015 at 1:41 AM, Michael Dowling notifications@github.com
wrote:

Since this is the Guzzle 3.x repo, the current example makes sense because
it is showing how to use version 3.

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