Fix lint errors
Fix lint errors

ByteInternet/libcloud,Kami/libcloud,mistio/libcloud,ByteInternet/libcloud,Scalr/libcloud,apache/libcloud,mistio/libcloud,apache/libcloud,Kami/libcloud,ByteInternet/libcloud,apache/libcloud,Scalr/libcloud,Scalr/libcloud,andrewsomething/libcloud,mistio/libcloud,andrewsomething/libcloud,andrewsomething/libcloud,Kami/libcloud