doc: Suggest using jom instead of nmake

hebasto · hebasto · commit 6bc439893723 · 2021-09-30T11:07:43.000+03:00
diff --git a/build_msvc/README.md b/build_msvc/README.md
@@ -40,6 +40,8 @@ nmake
 nmake install
 ```
 
+One could speed up building with [`jom`](https://wiki.qt.io/Jom), a replacement for `nmake` which makes use of all CPU cores.
+
 To build Bitcoin Core without Qt, unload or disable the `bitcoin-qt`, `libbitcoin_qt` and `test_bitcoin-qt` projects.
 
 
