add rustfmt + CI + other fixups

[ldk-sample] / README.md

diff --git a/README.md b/README.md
index 4b9e99a892569c031c362f2e4c6c3ade98fa3184..5dda263e31da6b421623d87ebaa0c47e8e2a2876 100644 (file)
--- a/README.md
+++ b/README.md
@@ -11,13 +11,15 @@ git clone git@github.com:lightningdevkit/ldk-sample.git
 cd ldk-sample
 cargo run <bitcoind-rpc-username>:<bitcoind-rpc-password>@<bitcoind-rpc-host>:<bitcoind-rpc-port> <ldk_storage_directory_path> [<ldk-peer-listening-port>] [bitcoin-network]
 ```
+`bitcoind`'s RPC username and password likely can be found through `cat ~/.bitcoin/.cookie`.
+
 `bitcoin-network`: defaults to `testnet`. Options: `testnet`, `regtest`.
 
 `ldk-peer-listening-port`: defaults to 9735.
 
 ## License
 
-Licensed under either of
+Licensed under either:
 
  * Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
  * MIT License ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)