Update adb.js: fix typo error
Update adb.js: fix typo error

line 511

this.getDeviceWithRetry(120000, cb);
changed to
this.getDevicesWithRetry(120000, cb);
appium/appium,appium/appium,appium/appium,appium/appium,appium/appium,appium/appium,Sw0rdstream/appium