diff --git a/doc/new-iter-concepts.rst b/doc/new-iter-concepts.rst
index 069bacb..567938b 100644
--- a/doc/new-iter-concepts.rst
+++ b/doc/new-iter-concepts.rst
@@ -405,7 +405,7 @@ semantics.
  | ``a != b``                       | convertible to ``bool`` | ``!(a == b)``                                                                           |
  +----------------------------------+-------------------------+-----------------------------------------------------------------------------------------+
  | ``traversal_category<X>::type``  |                         | Convertible to ``single_pass_iterator_tag``                                             |
- +------------------------------------------------------------------------------------------------------------------------------------------------------+
+ +----------------------------------+-------------------------+-----------------------------------------------------------------------------------------+
 
 
 Forward Traversal Iterators [lib.forward.traversal.iterators]