fix typo

Author: johlju

azure-pipelines.yml

@@ -827,7 +827,7 @@ stages:
               dsc resource list --adapter Microsoft.Windows/WindowsPowerShell
 
               Get-ChildItem -Path (Join-Path -Path $env:LOCALAPPDATA -ChildPath 'dsc') -Recurse -Filter '*.json'
-              $cacheFile = Join-Path -Path $env:LOCALAPPDATA -ChildPath 'dsc/WindowsPSAdapterCache.json"
+              $cacheFile = Join-Path -Path $env:LOCALAPPDATA -ChildPath 'dsc/WindowsPSAdapterCache.json'
               $getConfig = Get-Content -Path $cacheFile -Raw | ConvertFrom-Json
               Write-Verbose -Message "PSAdapterCache.json content:`n $($getConfig | Out-String)" -Verbose
               Write-Verbose -Message "PSAdapterCache.json content:`n $($getConfig | ConvertTo-Json -Depth 10)" -Verbose