Revise installation instructions for Rust on GCP Arm64

Updated terminology for clarity and consistency regarding the GCP SUSE VM architecture.

Author: madeline-underwood

content/learning-paths/servers-and-cloud-computing/rust-on-gcp/installation.md

@@ -1,3 +1,4 @@
+
 ---
 title: Install Rust
 weight: 4
@@ -6,11 +7,11 @@ weight: 4
 layout: learningpathall
 ---
 
-## Install Rust
+## Overview
 
-This section explains how to install and configure Rust on a GCP SUSE aarch64 VM, preparing your environment for building and benchmarking Rust applications.
+This section explains how to install and configure Rust on your GCP SUSE Arm64 VM, preparing your environment for building and benchmarking Rust applications.
 
-### Update your system
+## Update your system
 
 Update the system and install essential build tools required for compiling Rust programs:
 
@@ -22,7 +23,7 @@ sudo zypper install -y curl gcc make
 
 This ensures your system has the latest packages and the necessary compilation tools.
 
-### Install Rust using rustup
+## Install Rust using rustup
 
 Rust provides an official installer script via `rustup` that handles the setup automatically:
 
@@ -32,7 +33,7 @@ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 
 When prompted, select option 1 for the default installation. This installs the latest stable version of Rust along with Cargo, Rust's package manager and build system.
 
-### Configure your environment
+## Configure your environment
 
 Activate Rust's environment variables for your current shell session:
 
@@ -42,7 +43,7 @@ source $HOME/.cargo/env
 
 This command adds the Rust toolchain to your PATH, making the `rustc` compiler and `cargo` commands available.
 
-### Verify the installation
+## Verify the installation
 
 Confirm that Rust and Cargo installed successfully by checking their versions:
 
@@ -58,4 +59,4 @@ rustc 1.91.0 (f8297e351 2025-10-28)
 cargo 1.91.0 (ea2d97820 2025-10-10)
 ```
 
-Your Rust installation is now complete and ready for development on the aarch64 platform.
+Your Rust installation is now complete and ready for development on your Arm64 instance.