message: [easy] Fix Post 562
  breaks the fuzzer. I [noticed the issue](https://github.com/libra/libra/pull/582#issuecomment-521506806) before merging, but my fat fingeers missed inserting the fix in the [new version of the PR](https://github.com/libra/libra/compare/8b5bc542505c6bf8d03f71c2080d1a556ed75236..dd3eb647b638ebee7b8e6205d66d558eb48e6900).
  The fix is hereby attached.
diff: @@ -20,6 +20,7 @@ canonical_serialization = { path = "../../common/canonical_serialization" }
  # List out modules with data structures being fuzzed here.
  types = { path = "../../types" }
  vm = { path = "../../language/vm" }
  +vm_runtime = { path = "../../language/vm/vm_runtime"}
  vm_runtime_types = { path = "../../language/vm/vm_runtime/vm_runtime_types" }
  [dev-dependencies]
  