fix redirect typo

Author: mrbullwinkle

.openpublishing.redirection.json

@@ -52329,56 +52329,6 @@
       "redirect_url": "/azure/storage",
       "redirect_document_id": false
     },
-    {
-      "source_path": "articles/virtual-desktop/create-host-pools-arm-template.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/create-host-pools-arm-template",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/virtual-desktop/create-service-principal-role-powershell.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/create-service-principal-role-powershell",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/virtual-desktop/deploy-diagnostics.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/deploy-diagnostics",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/virtual-desktop/deploy-windows-7-virtual-machine.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/deploy-windows-7-virtual-machine",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/virtual-desktop/manage-resources-using-ui-powershell.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/manage-resources-using-ui-powershell",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/virtual-desktop/manage-resources-using-ui.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/manage-resources-using-ui",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/virtual-desktop/set-up-scaling-script.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/set-up-scaling-script",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/virtual-desktop/tenant-setup-azure-active-directory.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/tenant-setup-azure-active-directory",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/virtual-desktop/troubleshoot-management-tool.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/troubleshoot-management-tool",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/virtual-desktop/troubleshoot-windows-7-vm.md",
-      "redirect_url": "/azure/virtual-desktop/virtual-desktop-fall-2019/troubleshoot-windows-7-vm",
-      "redirect_document_id": false
-    },
     {
       "source_path": "articles/sql-database-edge/index.yml",
       "redirect_url": "/azure/azure-sql-edge/",
@@ -52485,7 +52435,7 @@
         "redirect_document_id": false
     },
 	{
-      "source_path": "articles/azure-monitor/app/usage-workbook.md",
+      "source_path": "articles/azure-monitor/app/usage-workbooks.md",
       "redirect_url": "/azure/azure-monitor/platform/workbooks-overview",
 	  "redirect_document_id": false
 	},