HDRenderPipeline: NaN correction - missing file

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Debug/DebugDisplay.hlsl

 
 void DrawFloat(float floatValue, float3 fontColor, uint2 currentUnormCoord, inout uint2 fixedUnormCoord, bool flipY, inout float3 color)
 {
-    if (IsNAN(floatValue))
+    if (IsNan(floatValue))
     {
         DrawCharacter('N', fontColor, currentUnormCoord, fixedUnormCoord, flipY, color);
         DrawCharacter('a', fontColor, currentUnormCoord, fixedUnormCoord, flipY, color);