Changed single quote character

Changed single quote character to ASCII character.

Author: tksh164

articles/storage/files/storage-sync-files-deployment-guide.md

@@ -405,7 +405,7 @@ This enables a powerful scenario, commonly referred to as self-service restore,
 VSS snapshots and Previous Versions work independently of Azure File Sync. However, cloud tiering must be set to a compatible mode. Many Azure File Sync server endpoints can exist on the same volume. You have to make the following PowerShell call per volume that has even one server endpoint where you plan to or are using cloud tiering.
 
 ```powershell
-Import-Module ‘<SyncAgentInstallPath>\StorageSync.Management.ServerCmdlets.dll’
+Import-Module '<SyncAgentInstallPath>\StorageSync.Management.ServerCmdlets.dll'
 Enable-StorageSyncSelfServiceRestore [-DriveLetter] <string> [[-Force]] 
 ```