diff --git a/source/algorithms.tex b/source/algorithms.tex
index 2332a5d508..850f590fc5 100644
--- a/source/algorithms.tex
+++ b/source/algorithms.tex
@@ -10823,7 +10823,7 @@
          class Proj1 = identity, class Proj2 = identity>
   requires @\libconcept{mergeable}@<iterator_t<R1>, iterator_t<R2>, iterator_t<OutR>, Comp, Proj1, Proj2>
   ranges::set_symmetric_difference_result<borrowed_iterator_t<R1>, borrowed_iterator_t<R2>,
-                                  borrowed_iterator_t<OutR>>
+                                          borrowed_iterator_t<OutR>>
     ranges::set_symmetric_difference(Ep&& exec, R1&& r1, R2&& r2, OutR&& result_r,
                                      Comp comp = {}, Proj1 proj1 = {}, Proj2 proj2 = {});
 \end{itemdecl}