diff --git a/Gems/Atom/RPI/Assets/ShaderLib/Atom/RPI/TangentSpace.azsli b/Gems/Atom/RPI/Assets/ShaderLib/Atom/RPI/TangentSpace.azsli
index 7e4dc0fd22..eb049d4676 100644
--- a/Gems/Atom/RPI/Assets/ShaderLib/Atom/RPI/TangentSpace.azsli
+++ b/Gems/Atom/RPI/Assets/ShaderLib/Atom/RPI/TangentSpace.azsli
@@ -195,7 +195,7 @@ void SurfaceGradientNormalMapping_GenerateTB(float2 uv, out float3 tangentWS, ou
 //! If anything uses the second UV stream, and it is not a duplication of the first stream,
 //! generated tangent/bitangent will be applied.
 //! (As it implies, cases may occur where all/none of the UV steams use the default TB.)
-//! What tangent/bitangent a UV stream uses is encoded in MaterialDrawSrg.
+//! What tangent/bitangent a UV stream uses is encoded in DrawSrg.
 #define PrepareGeneratedTangent(normal, worldPos, isFrontFace, uvSets, uvSetCount, outTangents, outBitangents)              \
 {                                                                                                                           \
     SurfaceGradientNormalMapping_Init(normal, worldPos, !isFrontFace);                                                      \