@@ 25,7 25,8 @@ such.
 
 **Contributions are very welcome.**  This is a big project for one
 person, but also a project that is very easy to incrementally chip in a
-little here and there.
+little here and there.  To contribute, send patches the the mailing
+list.
 
 License is Creative Commons Attribution 4.0 International,
 [same as the RISC-V ISA manual.](https://github.com/riscv/riscv-isa-manual/blob/master/LICENSE)