[mlir] NFC use the correct markdown header in BufferizationTransformOps.td

diff --git a/mlir/include/mlir/Dialect/Bufferization/TransformOps/BufferizationTransformOps.td b/mlir/include/mlir/Dialect/Bufferization/TransformOps/BufferizationTransformOps.td
index 1e7e3f9..ef2903d 100644 (file)
--- a/mlir/include/mlir/Dialect/Bufferization/TransformOps/BufferizationTransformOps.td
+++ b/mlir/include/mlir/Dialect/Bufferization/TransformOps/BufferizationTransformOps.td
@@ -78,7 +78,7 @@ def EmptyTensorToAllocTensorOp
   let description = [{
     Replace a tensor.empty with a bufferization.tensor_alloc.
 
-    ### Return modes
+    #### Return modes
 
     This operation consumes the `target` handle and produces the `transformed`
     handle. `target` is expected to be a `tensor.empty` operation. The transform