chore: change download to transfer

src/utils/jensen.js

@@ -813,7 +813,7 @@ Jensen.prototype.getFile = async function (filename, length, ondata, onprogress)
       Logger.info('jensen', 'getFile length', `${length} ${flen}`);
       if (flen >= length) {
         document.removeEventListener('visibilitychange', visibilitychange);
-        Logger.info('jensen', 'getFile', 'file download finish.');
+        Logger.info('jensen', 'getFile', 'file transfer finish.');
         clearEventAndTask();
         // return OK indicates all file blocks received
         return 'OK';
@@ -821,7 +821,7 @@ Jensen.prototype.getFile = async function (filename, length, ondata, onprogress)
     } else {
       document.removeEventListener('visibilitychange', visibilitychange);
       clearEventAndTask();
-      Logger.info('jensen', 'getFile', 'file download fail.');
+      Logger.info('jensen', 'getFile', 'file transfer fail.');
       ondata('fail');
       return 'fail';
     }