diff --git a/dotnet/ComputerVision/ComputerVisionQuickstart.cs b/dotnet/ComputerVision/ComputerVisionQuickstart.cs
index afe0866c..7134f946 100644
--- a/dotnet/ComputerVision/ComputerVisionQuickstart.cs
+++ b/dotnet/ComputerVision/ComputerVisionQuickstart.cs
@@ -165,7 +165,7 @@ public static async Task ReadFileLocal(ComputerVisionClient client, string local
             Console.WriteLine("READ FILE FROM LOCAL");
             Console.WriteLine();
 
-            // Read text from URL
+            // Read text from file
             var textHeaders = await client.ReadInStreamAsync(File.OpenRead(localFile));
             // After the request, get the operation location (operation ID)
             string operationLocation = textHeaders.OperationLocation;