[version.syn] Fix typo in header name

Author: tkoeppe

source/support.tex

@@ -557,7 +557,7 @@
 #define @\defnlibxname{cpp_lib_allocator_traits_is_always_equal}@  201411L
   // also in \libheader{memory}, \libheader{scoped_allocator}, \libheader{string}, \libheader{deque}, \libheader{forward_list}, \libheader{list}, \libheader{vector},
   // \libheader{map}, \libheader{set}, \libheader{unordered_map}, \libheader{unordered_set}
-#define @\defnlibxname{cpp_lib_adaptor_iterator_pair_constructor}@ 202106L // also in \libheader{stack}, \libheader{queue>}
+#define @\defnlibxname{cpp_lib_adaptor_iterator_pair_constructor}@ 202106L // also in \libheader{stack}, \libheader{queue}
 #define @\defnlibxname{cpp_lib_any}@                               201606L // also in \libheader{any}
 #define @\defnlibxname{cpp_lib_apply}@                             201603L // also in \libheader{tuple}
 #define @\defnlibxname{cpp_lib_array_constexpr}@                   201811L // also in \libheader{iterator}, \libheader{array}