Documentation issue

[sedghi]

It's not immediately obvious how to run the transcription with a specific model. The README only provides the command ./main.

# build the main example
make

# transcribe an audio file
./main -f samples/jfk.wav

Maybe it is somewhere down in the readme, but it would be great to have it in the top along with this example

[millionscorto]

I mean there is also this $ ./main -m models/ggml-base.en.bin -f samples/jfk.wav