[WebAssembly] Update README. NFC.
authorSam Clegg <sbc@chromium.org>
Tue, 20 Apr 2021 20:47:02 +0000 (13:47 -0700)
committerSam Clegg <sbc@chromium.org>
Tue, 20 Apr 2021 23:59:08 +0000 (16:59 -0700)
commit103956170b8e4c3b4843f6db990b1a0404b0ac32
tree1524eec031abb9e9f7ebec3e1809f1319647b3ed
parent7208bd4b320fac383552995dea41c55677e8f3f5
[WebAssembly] Update README. NFC.

This is just a cleanup of the very high level stuff.  I'm sure there is
more to update here but I'll leave that to others and/or a followup.

Differential Revision: https://reviews.llvm.org/D100888
llvm/lib/Target/WebAssembly/README.txt