diff --git a/mlir/include/mlir/IR/StandardTypes.h b/mlir/include/mlir/IR/StandardTypes.h
--- a/mlir/include/mlir/IR/StandardTypes.h
+++ b/mlir/include/mlir/IR/StandardTypes.h
@@ -396,6 +396,7 @@
 
 //===----------------------------------------------------------------------===//
 // RankedTensorType
+//===----------------------------------------------------------------------===//
 
 /// Ranked tensor types represent multi-dimensional arrays that have a shape
 /// with a fixed number of dimensions. Each shape element can be a non-negative