Add comment for ARM64 package installation to README.md (#515)

Hi! I added `WASI_ARCH=arm64` command for the arm64 package version to the installation command’s comment. I thought this would make the command more clear.
WebAssembly · Feb 17, 2025 · 5a3567a · 5a3567a
1 parent 10214e1
commit 5a3567a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -133,7 +133,7 @@ A typical installation from the release binaries might look like the following:
 
 ```shell script
 WASI_OS=linux
-WASI_ARCH=x86_64
+WASI_ARCH=x86_64 # or 'arm64' if running on arm64 host
 WASI_VERSION=24
 WASI_VERSION_FULL=${WASI_VERSION}.0
 wget https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_VERSION}/wasi-sdk-${WASI_VERSION_FULL}-${WASI_ARCH}-${WASI_OS}.tar.gz