diff --git a/README.md b/README.md
index 76cead1..45d908a 100644
--- a/README.md
+++ b/README.md
@@ -50,33 +50,40 @@ void loop()
 
 3. Read the [documentation](#documentation) or watch the awesome video tutorials from [Notes & Volts](https://www.youtube.com/playlist?list=PL4_gPbvyebyH2xfPXePHtx8gK5zPBrVkg).
 
-## USB Migration
+## Documentation
+
+-   [Doxygen Extended Documentation](https://fortyseveneffects.github.io/arduino_midi_library/).
+-   [GitHub wiki](https://github.com/FortySevenEffects/arduino_midi_library/wiki).
+
+## USB Migration (4.x to 5.x)
 
 All USB related code has been moved into a separate repository [Arduino-USB-MIDI](https://github.com/lathoub/Arduino-USBMIDI), USB MIDI Device support with [`MIDIUSB`](https://github.com/arduino-libraries/MIDIUSB), still using this library to do all the MIDI heavy-lifting.
 
-Migration has been made as easy as possible: only the declaration of the MIDI object has been modified, the code remains identical.
+Migration has been made as easy as possible: only the declaration of the MIDI object has been modified, the rest of your code remains identical.
 
 `4.3.1` code:
 
 ```c++
-    #include <MIDI.h>
-    #include <midi_UsbTransport.h>
-    
-    static const unsigned sUsbTransportBufferSize = 16;
-    typedef midi::UsbTransport<sUsbTransportBufferSize> UsbTransport;
-    
-    UsbTransport sUsbTransport;
-    
-    MIDI_CREATE_INSTANCE(UsbTransport, sUsbTransport, MIDI);
-    ...
+#include <MIDI.h>
+#include <midi_UsbTransport.h>
+
+static const unsigned sUsbTransportBufferSize = 16;
+typedef midi::UsbTransport<sUsbTransportBufferSize> UsbTransport;
+
+UsbTransport sUsbTransport;
+
+MIDI_CREATE_INSTANCE(UsbTransport, sUsbTransport, MIDI);
+
+// ...
 ```
 
-become in `5.0.0`
+now becomes in `5.0.0`:
 
 ```c++
-    #include  <USB-MIDI.h>
-    USBMIDI_CREATE_DEFAULT_INSTANCE();
-    ...
+#include <USB-MIDI.h>
+USBMIDI_CREATE_DEFAULT_INSTANCE();
+
+// ...
 ```
 
 Start with the [NoteOnOffEverySec](https://github.com/lathoub/Arduino-USBMIDI/blob/master/examples/NoteOnOffEverySec/NoteOnOffEverySec.ino) example that is based on the original MidiUSB [sketch](https://github.com/lathoub/arduino_midi_library/blob/master/examples/MidiUSB/MidiUSB.ino). Note the only difference is in the declaration.
@@ -85,21 +92,19 @@ The [USB-MIDI](https://github.com/lathoub/Arduino-USBMIDI) Arduino library depen
 
 [USB-MIDI](https://github.com/lathoub/Arduino-USBMIDI) uses the latest Arduino IDE `depends` feature in the `library.properties` file installing all the dependencies automatically when installing from the IDE.
 
-## Other Transportation mechanisms
+## Other Transport mechanisms
 
-Version 5 of this library, allows for other Transportation layers than the original MIDI 1.0 Electrical Specification.
+Version 5 of this library, allows for other Transport layers than the
+original MIDI 1.0 Electrical Specification (hardware serial).
 
- - [USB-MIDI](https://github.com/lathoub/Arduino-USBMIDI)
- - [AppleMIDI or rtpMIDI](https://github.com/lathoub/Arduino-AppleMIDI-Library)
- - [ipMIDI](https://github.com/lathoub/Arduino-ipMIDI)
- - [BLE-MIDI](https://github.com/lathoub/Arduino-BLE-MIDI)
+-   [USB-MIDI](https://github.com/lathoub/Arduino-USBMIDI)
+-   [AppleMIDI or rtpMIDI](https://github.com/lathoub/Arduino-AppleMIDI-Library)
+-   [ipMIDI](https://github.com/lathoub/Arduino-ipMIDI)
+-   [BLE-MIDI](https://github.com/lathoub/Arduino-BLE-MIDI)
 
-All these Transportation layers use this library for all the underlying MIDI work, making it easy to switch transport protocols or making transport protocol bridges.
-
-## Documentation
-
--   [Doxygen Extended Documentation](https://fortyseveneffects.github.io/arduino_midi_library/).
--   [GitHub wiki](https://github.com/FortySevenEffects/arduino_midi_library/wiki).
+All these Transport layers use this library for all the underlying MIDI
+work, making it easy to switch transport protocols or making transport
+protocol bridges.
 
 ## Contact