documentation with a wrong log message in fileTransfer.download function
documentation with a wrong log message in fileTransfer.download function

 This closes #148

purplecabbage/cordova-plugin-file-transfer,starquake/cordova-plugin-file-transfer,alsorokin/cordova-plugin-file-transfer,purplecabbage/cordova-plugin-file-transfer,starquake/cordova-plugin-file-transfer,apache/cordova-plugin-file-transfer,purplecabbage/cordova-plugin-file-transfer,GenusAS/cordova-plugin-file-transfer,alsorokin/cordova-plugin-file-transfer,nixplay/cordova-plugin-file-transfer,purplecabbage/cordova-plugin-file-transfer,starquake/cordova-plugin-file-transfer,starquake/cordova-plugin-file-transfer,GenusAS/cordova-plugin-file-transfer,alsorokin/cordova-plugin-file-transfer,bcalvez/cordova-plugin-file-transfer,alsorokin/cordova-plugin-file-transfer,nixplay/cordova-plugin-file-transfer,nixplay/cordova-plugin-file-transfer,GenusAS/cordova-plugin-file-transfer,nixplay/cordova-plugin-file-transfer,apache/cordova-plugin-file-transfer,bcalvez/cordova-plugin-file-transfer,GenusAS/cordova-plugin-file-transfer