papiNet-API.md quantityContext "InTransit" needs to be updated

[larsolofsson]

Currently

• InTransit: The quantity is shipped to a location. InTransit should be changed to InTransit

I propose an update of the definition

• InTransit: The quantity is transported to a stock location and has not yet arrived.

The definition of InTransit should clearly be different to definition of Shipped

• Shipped: The quantity is shipped, it has left the Supplier's location.

Does papiNet need to update definition of Shipped ? The quantity InTransit is also shipped and has left a Supplier's location

[patricekrakow]

It will be updated. Agreed with @larsolofsson and @robertalivan.

[patricekrakow]

Done within https://github.com/papinet/papiNet-API/commit/34dfa6653bcdac41760d2704cc2894d747fde889.