Azure Automation documentation update for Get-AzAutomationWebhook and New-AzAutomationSourceControl (#14154)

* Updating documentation

* Adding new line and adding bold emphasis

Author: shivamT95-msft

src/Automation/Automation/help/Get-AzAutomationWebhook.md

@@ -33,7 +33,8 @@ Get-AzAutomationWebhook -RunbookName <String> [-ResourceGroupName] <String> [-Au
 
 ## DESCRIPTION
 The **Get-AzAutomationWebhook** cmdlet gets webhooks.
-To get specific webhooks, specify a webhook name or specify the name of an Azure Automation runbook to get the webhooks connected to it.
+To get specific webhooks, specify a webhook name or specify the name of an Azure Automation runbook to get the webhooks connected to it.<br>
+**Note:** The WebhookUri is returned as empty string due to security concerns. Please make sure to save the webhook URL that **New-AzAutomationWebhook** cmdlet returns, because it cannot be retrieved by using **Get-AzAutomationWebhook**.
 
 ## EXAMPLES
 

src/Automation/Automation/help/New-AzAutomationSourceControl.md

@@ -34,14 +34,14 @@ PS C:\> $accessToken = ConvertTo-SecureString -String $token -AsPlainText -Force
 PS C:\> New-AzAutomationSourceControl -ResourceGroupName "rg1" `
                                            -AutomationAccountName "devAccount" `
                                            -Name  "VSTSNative" `
-                                           -RepoUrl "https://contoso.visualstudio.com/ContosoProduction/_versionControl" `
+                                           -RepoUrl "https://dev.azure.com/<accountname>/<adoprojectname>/_git/<repositoryname>" `
                                            -SourceType "VsoTfvc" `
                                            -FolderPath "/Runbooks" `
                                            -AccessToken $accessToken
 
 Name        SourceType Branch FolderPath AutoSync PublishRunbook RepoUrl
 ----        ---------- ------ ---------- -------- -------------- -------
-VSTSNative  VsoTfvc            /Runbooks True     True           https://contoso.visualstudio.com/ContosoProduc...
+VSTSNative  VsoTfvc            /Runbooks True     True           https://dev.azure.com/<accountname>/<adopro...
 ```
 
 ### Example 2
@@ -55,15 +55,15 @@ PS C:\> $accessToken = ConvertTo-SecureString -String $token -AsPlainText -Force
 PS C:\> New-AzAutomationSourceControl -ResourceGroupName "rg1" `
                                            -AutomationAccountName "devAccount" `
                                            -Name  "VSTSGit" `
-                                           -RepoUrl "https://contoso.visualstudio.com/_git/Finance" `
+                                           -RepoUrl "https://dev.azure.com/<accountname>/<adoprojectname>/_git/<repositoryname>" `
                                            -SourceType "VsoGit" `
                                            -Branch "Development" `
                                            -FolderPath "/" `
                                            -AccessToken $accessToken
 
 Name    SourceType Branch      FolderPath AutoSync PublishRunbook RepoUrl
 ----    ---------- ------      ---------- -------- -------------- -------
-VSTSGit VsoGit     Development /          True     True           https://contoso.visualstudio.com/_git/Finan...
+VSTSGit VsoGit     Development /          True     True           https://dev.azure.com/<accountname>/<adopro...
 ```
 
 ### Example 3