docs(screenshot): fixes Screenshot spelling on the example code (#480)
docs(screenshot): fixes Screenshot spelling on the example code (#480)

Screenshot was spelling wrong: `Screneshot`.
ramonornela/ionic-native,driftyco/ionic-native,driftyco/ionic-native,klirix/ionic-native,ramonornela/ionic-native,xueron/ionic-native,klirix/ionic-native,ramonornela/ionic-native,xueron/ionic-native,driftyco/ionic-native,xueron/ionic-native,xueron/ionic-native,ramonornela/ionic-native,klirix/ionic-native