Update README.md

Author: nums11

Samples/WinMLSamplesGallery/WinMLSamplesGallery/Samples/Batching/README.md

@@ -1,4 +1,4 @@
-?# WinML Samples Gallery: Batching
+# WinML Samples Gallery: Batching
  Perform infererence over multiple inputs at once to increase runtime performance.
 
  Use this sample to compare inference runtime performace with and without batched inputs. 50 images will be passed through SqueezeNet for classification. Set a batch size and click Start Inference to compare.
@@ -20,4 +20,4 @@ Please file an issue [here](https://github.com/microsoft/Windows-Machine-Learnin
 - [Windows ML Library (WinML)](https://docs.microsoft.com/en-us/windows/ai/windows-ml/)
 - [DirectML](https://github.com/microsoft/directml)
 - [ONNX Model Zoo](https://github.com/onnx/models)
-- [Windows UI Library (WinUI)](https://docs.microsoft.com/en-us/windows/apps/winui/) 
+- [Windows UI Library (WinUI)](https://docs.microsoft.com/en-us/windows/apps/winui/)