From 65962708f801afefd0d04a77ad171788df0918e6 Mon Sep 17 00:00:00 2001
From: Cameron Ditchfield <26909787+csditchfield@users.noreply.github.com>
Date: Sat, 21 Oct 2023 19:40:08 -0500
Subject: [PATCH] fix what-to-include doc example

Fixes the second example in the Examples section of what-to-include.md  by marking main as a function.
---
 src/doc/rustdoc/src/write-documentation/what-to-include.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/doc/rustdoc/src/write-documentation/what-to-include.md b/src/doc/rustdoc/src/write-documentation/what-to-include.md
index 4bcae4d222c..75d3b7dae61 100644
--- a/src/doc/rustdoc/src/write-documentation/what-to-include.md
+++ b/src/doc/rustdoc/src/write-documentation/what-to-include.md
@@ -73,7 +73,7 @@ and your test suite, this example needs some additional code:
 ``````text
 /// Example
 /// ```rust
-/// # main() -> Result<(), std::num::ParseIntError> {
+/// # fn main() -> Result<(), std::num::ParseIntError> {
 /// let fortytwo = "42".parse::<u32>()?;
 /// println!("{} + 10 = {}", fortytwo, fortytwo+10);
 /// #     Ok(())