address comments

Author: maddieclayton

src/ResourceManager/KeyVault/Commands.KeyVault/Models/PSDeletedKeyVaultCertificate.cs

@@ -67,7 +67,7 @@ internal PSDeletedKeyVaultCertificate(DeletedCertificateBundle deletedCertificat
 
             if (deletedCertificateBundle.Tags != null)
             {
-                Tags = (deletedCertificateBundle.Tags == null) ? null : deletedCertificateBundle.Tags.ConvertToHashtable();
+                Tags = deletedCertificateBundle.Tags.ConvertToHashtable();
             }
 
             ScheduledPurgeDate = deletedCertificateBundle.ScheduledPurgeDate;
@@ -123,7 +123,7 @@ internal PSDeletedKeyVaultCertificate(DeletedCertificateBundle deletedCertificat
 
             if (deletedCertificateBundle.Tags != null)
             {
-                Tags = (deletedCertificateBundle.Tags == null) ? null : deletedCertificateBundle.Tags.ConvertToHashtable();
+                Tags = deletedCertificateBundle.Tags.ConvertToHashtable();
             }
 
             ScheduledPurgeDate = deletedCertificateBundle.ScheduledPurgeDate;

src/ResourceManager/KeyVault/Commands.KeyVault/help/Backup-AzureKeyVaultSecret.md

@@ -59,7 +59,7 @@ This command retrieves the secret named MySecret from the key vaultnamed MyKeyVa
 ### Example 3: Back up a secret previously retrieved to a specified file name
 ```powershell
 PS C:\> $secret = Get-AzureKeyVaultSecret -VaultName 'MyKeyVault' -Name 'MySecret'
-PS C:\> Backup-AzureKeyVaultSecret -InputObject $secret -OutputFile 'C:\Backup.blob'
+PS C:\> Backup-AzureKeyVaultSecret -Secret $secret -OutputFile 'C:\Backup.blob'
 
 C:\Backup.blob
 ```