updadte cmndlets help

Author: darshanhs90

src/ResourceManager/Resources/Commands.Resources/help/New-AzureRmADAppCredential.md

@@ -45,7 +45,8 @@ The application is identified by supplying either the application object id or a
 
 ### --------------------------  Example 1  --------------------------
 ```
-PS E:\> New-AzureRmADAppCredential -ObjectId 1f89cf81-0146-4f4e-beae-2007d0668416 -Password P@ssw0rd!
+PS E:\> $SecureStringPassword = ConvertTo-SecureString -String "password" -AsPlainText -Force
+PS E:\> New-AzureRmADAppCredential -ObjectId 1f89cf81-0146-4f4e-beae-2007d0668416 -Password $SecureStringPassword
 ```
 
 A new password credential is added to an existing application.

src/ResourceManager/Resources/Commands.Resources/help/New-AzureRmADApplication.md

@@ -62,8 +62,9 @@ Creates a new azure active directory application without any credentials.
 
 ### --------------------------  Create new AAD application with password.  --------------------------
 ```
+PS E:\> $SecureStringPassword = ConvertTo-SecureString -String "password" -AsPlainText -Force
 PS C:\> New-AzureRmADApplication -DisplayName "NewApplication" -HomePage "http://www.microsoft.com" -IdentifierUris "http:
-//NewApplication" -Password "password"
+//NewApplication" -Password $SecureStringPassword
 ```
 
 Creates a new azure active directory application and associates password credentials with it.

src/ResourceManager/Resources/Commands.Resources/help/New-AzureRmADServicePrincipal.md

@@ -94,7 +94,8 @@ DemoApp                        ServicePrincipal               f95b6f5c-fc98-4af0
 
 ### --------------------------  Example 2  --------------------------
 ```
-New-AzureRmADServicePrincipal -DisplayName SPForNoExistingApp
+$SecureStringPassword = ConvertTo-SecureString -String "password" -AsPlainText -Force
+New-AzureRmADServicePrincipal -DisplayName SPForNoExistingApp -Password $SecureStringPassword
 ```
 
 Creates a new service principal.

src/ResourceManager/Resources/Commands.Resources/help/New-AzureRmADSpCredential.md

@@ -45,7 +45,8 @@ The service principal is identified by supplying either the object id or service
 
 ### --------------------------  Example 1  --------------------------
 ```
-PS E:\> New-AzureRmADSpCredential -ObjectId 1f99cf81-0146-4f4e-beae-2007d0668476 -Password "P@ssw0rd!"
+PS E:\> $SecureStringPassword = ConvertTo-SecureString -String "password" -AsPlainText -Force
+PS E:\> New-AzureRmADSpCredential -ObjectId 1f99cf81-0146-4f4e-beae-2007d0668476 -Password $SecureStringPassword
 ```
 
 A new password credential is added to an existing service principal.