diff --git a/source/iostreams.tex b/source/iostreams.tex
index d41f2ed6b6..57d6b304b9 100644
--- a/source/iostreams.tex
+++ b/source/iostreams.tex
@@ -17685,7 +17685,7 @@
 \begin{itemdecl}
 void filesystem::create_hard_link(const path& to, const path& new_hard_link);
 void filesystem::create_hard_link(const path& to, const path& new_hard_link,
-                                      error_code& ec) noexcept;
+                                  error_code& ec) noexcept;
 \end{itemdecl}
 
 \begin{itemdescr}