Update a comment.

Co-authored-by: Jakub Kuderski <[email protected]>

Author: yiqian1

mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td

@@ -387,7 +387,7 @@ def ROCDL_mfma_f32_32x32x16_bf8_bf8 : ROCDL_Mfma_IntrOp<"mfma.f32.32x32x16.bf8.b
 def ROCDL_mfma_f32_32x32x16_bf8_fp8 : ROCDL_Mfma_IntrOp<"mfma.f32.32x32x16.bf8.fp8">;
 def ROCDL_mfma_f32_32x32x16_fp8_bf8 : ROCDL_Mfma_IntrOp<"mfma.f32.32x32x16.fp8.bf8">;
 def ROCDL_mfma_f32_32x32x16_fp8_fp8 : ROCDL_Mfma_IntrOp<"mfma.f32.32x32x16.fp8.fp8">;
-// New in gfx950
+// New in gfx950.
 def ROCDL_mfma_f32_16x16x32_bf16 : ROCDL_Mfma_IntrOp<"mfma.f32.16x16x32.bf16">;
 def ROCDL_mfma_i32_16x16x64_i8 : ROCDL_Mfma_IntrOp<"mfma.i32.16x16x64.i8">;
 def ROCDL_mfma_f32_16x16x32_f16 : ROCDL_Mfma_IntrOp<"mfma.f32.16x16x32.f16">;