f Sample URL

Author: tnull

README.md

@@ -66,9 +66,10 @@ only option. Some Rust-Lightning utilities such as those in
 non-LN Bitcoin applications such as DLCs and bulletin boards.
 
 A sample node which fetches blockchain data and manages on-chain funds via the
-Bitcoin Core RPC/REST interface is available [here](../ldk-sample). The
-individual pieces of that demo are be composable, so you can pick the
-off-the-shelf parts you want and replace the rest.
+Bitcoin Core RPC/REST interface is available
+[here](https://github.com/lightningdevkit/ldk-sample/). The individual pieces of
+that demo are be composable, so you can pick the off-the-shelf parts you want
+and replace the rest.
 
 In general, Rust-Lightning does not provide (but LDK has implementations of):
 * on-disk storage - you can store the channel state any way you want - whether