Fix issue 236

[jclee100]

Resubmit with tests

FYI, executing phpunit gave me 2 failures.

1) Google\AdsApi\Common\SoapLogMessageFormatterTest::testFormatDetailed
Failed asserting that two strings are identical.
...
\googleads-php-lib\tests\Google\AdsApi\Common\SoapLogMessageFormatterTest.php:128

2) Google\AdsApi\Common\SoapLogMessageFormatterTest::testFormatDetailedWithScrubbing
Failed asserting that two strings are identical.
...
\googleads-php-lib\tests\Google\AdsApi\Common\SoapLogMessageFormatterTest.php:147

Maybe it's ok since it looks like a Windows thing:
#Warning: Strings contain different line endings!

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[fiboknacky]

You've signed CLA already right?

[jclee100]

Just did.

[googlebot]

CLAs look good, thanks!

[fiboknacky]

Can you put a new line after this line please?

[jclee100]

Ok, will figure out how I can edit the PR.

[fiboknacky]

Never mind. I can do that when I sync this with our codebase.
Thanks for your contribution!