Fix weird line block in table.

Doc/library/itertools.rst

@@ -67,7 +67,6 @@ Iterator                                         Arguments                  Resu
 :func:`permutations`                             p[, r]                     r-length tuples, all possible orderings, no repeated elements
 :func:`combinations`                             p, r                       r-length tuples, in sorted order, no repeated elements
 :func:`combinations_with_replacement`            p, r                       r-length tuples, in sorted order, with repeated elements
-|
 ``product('ABCD', repeat=2)``                                               ``AA AB AC AD BA BB BC BD CA CB CC CD DA DB DC DD``
 ``permutations('ABCD', 2)``                                                 ``AB AC AD BA BC BD CA CB CD DA DB DC``
 ``combinations('ABCD', 2)``                                                 ``AB AC AD BC BD CD``