Update New-AzRedisCache.md (#16323)

* Update New-AzRedisCache.md

* Update New-AzRedisCache.md

* Update New-AzRedisCache.md

Author: dingmeng-xue

src/RedisCache/RedisCache/help/New-AzRedisCache.md

@@ -106,7 +106,7 @@ PS C:\> New-AzRedisCache -ResourceGroupName "MyGroup" -Name "MyCache" -Location
 This command creates Azure cache for Redis instance in mutliple zones.
 
 ### Example 4: Create a Virtual Network enable Cache
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 Requirements for creating Virtual Network enable cache.
 1. Create the virtual network in same resource group in which you want to create your redis cache. You can create virtual network from [New-AzVirtualNetwork](./../../../Network/Network/help/New-AzVirtualNetwork.md) powershell command.
 1. You will need SubnetID for VNET enable cache. Syntax of SubnetID is given below.