diff --git a/doc/api.rst b/doc/api.rst
index 0890e148..15e4da9b 100644
--- a/doc/api.rst
+++ b/doc/api.rst
@@ -86,7 +86,7 @@ possible using ``fmt::vformat``, ``fmt::vprint``, etc.
 
 .. doxygentypedef:: fmt::format_string
 
-.. doxygenfunction:: fmt::runtime(const S&)
+.. doxygenfunction:: fmt::runtime(string_view)
 
 Named Arguments
 ---------------