Fix em-dash usage

Author: Rob-Barefoot

learn-pr/wwl-azure/guided-project-manage-resources-cloud-shell-cli/includes/1-introduction.md

@@ -4,7 +4,7 @@ Azure Cloud Shell is a browser-based terminal built into the Azure portal. It co
 
 ## Scenario
 
-Your IT administrator needs to create and manage Azure resources efficiently without navigating through multiple portal screens. You open Cloud Shell, create a resource group and storage accounts from the command line, apply tags, query resources with built-in filters, and delete everything when you're done — demonstrating the full resource lifecycle from the CLI.
+Your IT administrator needs to create and manage Azure resources efficiently without navigating through multiple portal screens. You open Cloud Shell, create a resource group and storage accounts from the command line, apply tags, query resources with built-in filters, and delete everything when you're done—demonstrating the full resource lifecycle from the CLI.
 
 - Exercise 1 - Open Cloud Shell and explore the environment.
 - Exercise 2 - Create and list resources with CLI commands.

learn-pr/wwl-azure/guided-project-manage-resources-cloud-shell-cli/includes/2-exercise-open-cloud-shell.md

@@ -35,7 +35,7 @@ Open Cloud Shell from the Azure portal. Cloud Shell is a browser-based terminal
 > **Validation step:** Confirm Cloud Shell is running in Bash mode with a command prompt visible.
 
 > [!NOTE]
-> Each exercise includes validation steps like this one. Track your results as you go — you'll review them all in the validation unit at the end of this module.
+> Each exercise includes validation steps like this one. Track your results as you go—you'll review them all in the validation unit at the end of this module.
 
 ## Task 2: Verify your account and subscription
 

learn-pr/wwl-azure/guided-project-manage-resources-cloud-shell-cli/includes/3-exercise-create-list-resources.md

@@ -17,7 +17,7 @@ This exercise includes the following tasks:
 
 ## Task 1: Create a resource group
 
-Create a resource group using a single CLI command. In the portal this takes multiple clicks across several screens — from the CLI, it takes one line.
+Create a resource group using a single CLI command. In the portal this takes multiple clicks across several screens—from the CLI, it takes one line.
 
 1.  In Cloud Shell, run the following command (replace **eastus** with your chosen region):
 
@@ -41,7 +41,7 @@ Create a resource group using a single CLI command. In the portal this takes mul
 
 Create a storage account inside the resource group. The CLI requires the same parameters you would fill in through the portal, but expressed as command-line flags.
 
-1.  Run the following command (replace **stgpclidemo** with a unique name — lowercase letters and numbers only, 3-24 characters):
+1.  Run the following command (replace **stgpclidemo** with a unique name—lowercase letters and numbers only, 3-24 characters):
 
     ```bash
     az storage account create \