`SHCSR` vs `SHCRS` naming issue?

[jamesmunns]

Currently, in the SCB peripheral, there is a field named shcrs. However, the ARM manual refers to this register (the "System Handler Control and State Register") as SHCSR.

I can open up a PR to change, however I wanted to check I am not missing something first :)

[japaric]

There's an open PR for that, #97, but it's a breaking change so it won't land until we are ready to make a new minor release.

[jamesmunns]

Whoops, thanks @japaric!