Update Get-AzDataLakeGen2ChildItem.md (Azure#16292)

AlanFlorance · msJinLei · dingmeng-xue · web-flow · commit 012142db4984 · 2022-01-11T16:40:22.000+08:00
* Update Get-AzDataLakeGen2ChildItem.md

Use $null in comparison on the left hand side

* Update src/Storage/Storage.Management/help/Get-AzDataLakeGen2ChildItem.md

Co-authored-by: Dingmeng Xue &lt;dixue@microsoft.com&gt;

Co-authored-by: Jin Lei &lt;54836179+msJinLei@users.noreply.github.com&gt;
Co-authored-by: Dingmeng Xue &lt;dixue@microsoft.com&gt;
diff --git a/src/Storage/Storage.Management/help/Get-AzDataLakeGen2ChildItem.md b/src/Storage/Storage.Management/help/Get-AzDataLakeGen2ChildItem.md
@@ -66,7 +66,7 @@ PS C:\> do
      if($items.Length -le 0) { Break;}
      $Token = $items[$items.Count -1].ContinuationToken;
  }
- While ($Token -ne $Null)
+ While ($null -ne $Token)
 PS C:\> Echo "Total $Total items in Filesystem $FileSystemName"
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -66,7 +66,7 @@ PS C:\> do`
`66`	`66`	`if($items.Length -le 0) { Break;}`
`67`	`67`	`$Token = $items[$items.Count -1].ContinuationToken;`
`68`	`68`	`}`
`69`		`- While ($Token -ne $Null)`
	`69`	`+ While ($null -ne $Token)`
`70`	`70`	`PS C:\> Echo "Total $Total items in Filesystem $FileSystemName"`
`71`	`71`	```
`72`	`72`