From 2823dd07e9db9397c657da2edf4b9e496b5cc3d3 Mon Sep 17 00:00:00 2001
From: Andrew Davis <andrew.davis@ukaea.uk>
Date: Wed, 12 Feb 2020 09:43:35 +0000
Subject: [PATCH] Updated documentation to reflect changes

---
 docs/source/io_formats/settings.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/source/io_formats/settings.rst b/docs/source/io_formats/settings.rst
index 1d35c18aa..fde374b8d 100644
--- a/docs/source/io_formats/settings.rst
+++ b/docs/source/io_formats/settings.rst
@@ -618,7 +618,7 @@ and loaded at runtime. A simple example source is shown below.
    #include "openmc/particle.h"
 
    // you must have external C linkage here
-   extern "C" openmc::Particle::Bank sample_source() {
+   extern "C" openmc::Particle::Bank sample_source(const int64_t seed) {
      openmc::Particle::Bank particle;
       // wgt
       particle.particle = openmc::Particle::Type::neutron;