Update README.txt

Author: KlausStrohhaecker

doc/README.txt

@@ -4,7 +4,7 @@
 //  1.04 : bugfix : suspend/standby recovery
 //  1.05 : added LED test sysex command
 //  1.06 : added: Reset after successful flashing, detach all USB before flashing, auto-detect board type
-//  2.01 : use assigned ID's for USB and MIDI SysEx, shorter time-outs until stalling packets are dropped
+//  2.01 : use assigned ID's for USB and MIDI SysEx, shorter time-outs until stalling packets are dropped, fixed resume bug
 
 >>> Firmware Update Instructions <<<