Inconsistencies causing errors

[alex-migwi]

cybersource-rest-samples-php/Resources/Configuration.php

Line 21 in e5bc99b

$this->screteKey = "yBJxy6LjM2TmcPGu+GaJrHtkke25fPpUX+UY6/L/1tE=";

Should be changed from

 $this->screteKey = "yBJxy6LjM2TmcPGu+GaJrHtkke25fPpUX+UY6/L/1tE=";

To

$this->secretKey = "yBJxy6LjM2TmcPGu+GaJrHtkke25fPpUX+UY6/L/1tE=";

cybersource-rest-samples-php/Resources/Configuration.php

Line 44 in e5bc99b

$confiData = $config->setSecreteKey($this->screteKey);

This....

$confiData = $config->setSecreteKey($this->secreteKey);

Should be

$confiData = $config->setSecretKey($this->secretKey);

[MGatner]

The typos in this repo don't reflect well on the company's consideration of its value.

I'm just getting started with the library, any hints would be appreciated.