fix js bracesx

Author: ctzsnooze

src/js/msp/MSPHelper.js

@@ -2514,9 +2514,10 @@ if (payloadView) {
     console.log(`Block at ${address} received (${payloadView.byteLength} bytes)`);
 } else {
     console.warn(`No data available at address ${address}`);
- }
- }; // end of dataflashRead
+}
 
+}); // end of send_message callback
+}; // end of dataflashRead
 
 MspHelper.prototype.sendAdjustmentRanges = function (onCompleteCallback) {
     let nextFunction = send_next_adjustment_range;