Update multipart uploader error recovery section to show using a file handle. Addresses #669
Update multipart uploader error recovery section to show using a file handle. Addresses #669

jeskew/aws-sdk-php,cjyclaire/aws-sdk-php,aws/aws-sdk-php,femans/aws-sdk-php,Avantians/aws-sdk-php,ilons/aws-sdk-php,MaxKlyukin/aws-sdk-php,easybiblabs/aws-sdk-php,jeskew/aws-sdk-php,andythorne/aws-sdk-php,kmidev38/aws-sdk-php,oswaldderiemaecker/aws-sdk-php