Update description.md

Author: JakubPiegza

Site Management/Recycle Bin/Restore All Files from a Given Site/description.md

@@ -1,26 +1,16 @@
 Powershell script that loops through all files and items deleted from a single site and present in the recycle bin of that site. All files are restored.
 
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-Works with group sites! 
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+**Works with group sites!** 
 
-The script requires SharePoint Online SDK. After installing the SDK verify if the path to 2 libraries: Client.dll and Client.Runtime.dll are in the same location as below:
+The script requires [SharePoint Online SDK](https://www.microsoft.com/en-us/download/details.aspx?id=42038). After installing the SDK verify if the path to 2 libraries: Client.dll and Client.Runtime.dll are in the same location as below:
 
-(usually if not, they will be under 16\ISAPI\)
+(usually if not, they will be under **16**\ISAPI\)
 
 
 
 
 
-PowerShell
+```PowerShell
 # Paths to SDK. Please verify location on your computer. 
 Add-Type -Path "c:\Program Files\Common Files\microsoft shared\Web Server Extensions\15\ISAPI\Microsoft.SharePoint.Client.dll" 
 Add-Type -Path "c:\Program Files\Common Files\microsoft shared\Web Server Extensions\15\ISAPI\Microsoft.SharePoint.Client.Runtime.dll" 
@@ -29,5 +19,6 @@ Add-Type -Path "c:\Program Files\Common Files\microsoft shared\Web Server Extens
 $Username="2190@sampletenant.onmicrosoft.com" 
 $AdminPassword=Read-Host -Prompt "Password" -AsSecureString 
 $AdminUrl="https://sampletenant.sharepoint.com/sites/dgd" 
+```
  Insert the credentials before running the script.