Merge pull request 'Updated cross-compile-hush-full-node-to-aarch64-with-docker.md' (#24) from dev into master

Reviewed-on: https://git.hush.is/jahway603/hush-docs/pulls/24

advanced/cross-compile-hush-full-node-to-aarch64-with-docker.md

@@ -35,7 +35,7 @@ build-essential vim gcc-aarch64-linux-gnu binutils-aarch64-linux-gnu
 `git clone https://git.hush.is/hush/hush3.git && cd hush3`
 
 5. ### Build and compile for aarch64-linux-gnu device
-`HOST=aarch64-linux-gnu ./build-arm-xcompile.sh -j$(nproc)`
+`HOST=aarch64-linux-gnu ./util/build-arm-xcompile.sh -j$(nproc)`
 
 Relax and let the code flow. It normally takes 15-30 minutes to compile successfully, but may take longer on some systems.
  
@@ -94,8 +94,8 @@ Happy Hacking! [Hooray!]
 
 ## Creating debian ARM64 package
 
-1. Be on a Debian computer.
-1. Run `ARCH=aarch64 ./util/build-debian-package.sh` and it will create a Debian installable package from your hush binaries.
+1. Be on a Debian computer and place the hush binaries in the `hush3/src` directory.
+1. Run `./util/build-debian-package.sh aarch64` and it will create a Debian installable package from your hush binaries.
 
 ## Automation with Docker