fix: correct dead links in build docs
@@ -133,7 +133,7 @@ There are a few ways to build Mayastor! If you're hacking on Mayastor, it's best
> [Nix paper][nix-paper].
### Building non-portable Nix derivations
-You can build release binaries of Mayastor with [`nix build`](nix-build):
+You can build release binaries of Mayastor with [`nix build`][nix-build]:
```bash
for PKG in moac mayastor; do
@@ -173,7 +173,7 @@ done
### Building Docker images
-Build the Docker images with [`nix build`](nix-build):
+Build the Docker images with [`nix build`][nix-build]:
```bash
for IMAGE in \
