message: Adapt text block to multiple contracts in lib/vm/testdata/
diff: @@ -8,8 +8,8 @@ glue code needed for typical actions, like fs caching.
  ## Setup
  -There is a demo file in `testdata/contract.wasm` - this is a compiled and
  -optimized version of [contracts/hackatom](https://github.com/confio/cosmwasm/tree/master/contracts/hackatom)
  +There are demo files in `testdata/contract*.wasm`. Those are compiled and
  +optimized versions of [contracts/hackatom](https://github.com/confio/cosmwasm/tree/master/contracts/hackatom)
  run through [cosmwasm-opt](https://github.com/confio/cosmwasm-opt).
  To rebuild the test contract, go to the repo root and do
  