1 files changed, 1 insertions, 1 deletions
diff --git a/src/Text/Impl/Outlining/OutliningManagerService.cs b/src/Text/Impl/Outlining/OutliningManagerService.cs
index 5e8a795..081672e 100644
--- a/src/Text/Impl/Outlining/OutliningManagerService.cs
+++ b/src/Text/Impl/Outlining/OutliningManagerService.cs
@@ -28,7 +28,7 @@ namespace Microsoft.VisualStudio.Text.Outlining
         public IOutliningManager GetOutliningManager(ITextView textView)
         {
             if (textView == null)
-                throw new ArgumentNullException("textView");
+                throw new ArgumentNullException(nameof(textView));
 
             if (!textView.Roles.Contains(PredefinedTextViewRoles.Structured))
                 return null;