Update README.md (#250)

README.md

@@ -158,7 +158,7 @@ the `-output` flag.
 * `baseline-k8s-10-3.toml` - Runs a `baseline` test (deals e2e test) with a network of 10 clients and 3 miner targeting `cluster:k8s`
 * `baseline-k8s-3-1.toml` - Runs a `baseline` test (deals e2e test) with a network of 3 clients and 1 miner targeting `cluster:k8s`
 * `baseline-k8s-3-2.toml` - Runs a `baseline` test (deals e2e test) with a network of 3 clients and 2 miner targeting `cluster:k8s`
-* `baseline.toml` - Runs a `baseline` test (deals e2e test) with a network of 3 clients and 2 miner targeting `local:exec`
+* `baseline.toml` - Runs a `baseline` test (deals e2e test) with a network of 3 clients and 2 miner targeting `local:exec`. You have to manually download the proof parameters and place them in `/var/tmp`.
 * `deals-stress-concurrent-natural-k8s.toml`
 * `deals-stress-concurrent-natural.toml`
 * `deals-stress-concurrent.toml`
@@ -210,7 +210,7 @@ The same process as for `local:docker`, however you need to make sure that the r
 
 ### proof parameters
 
-Additional to the Filecoin FFI Git submodules, we are also bundling `proof parameters` in the `iptestground/oni-runtime` image. If these change, you will need to rebuild that image with `make build-images` command, where X is the next version. These parameters are downloaded automatically for `local:exec` if they are not present.
+Additional to the Filecoin FFI Git submodules, we are also bundling `proof parameters` in the `iptestground/oni-runtime` image. If these change, you will need to rebuild that image with `make build-images` command, where X is the next version.
 
 ## Docker images changelog