From 6553c0f5eb7cb903b698431556ade4e954dcb4e6 Mon Sep 17 00:00:00 2001
From: Steve Klabnik <steve@steveklabnik.com>
Date: Sat, 17 Jan 2015 15:25:42 -0500
Subject: [PATCH] Fix more rollup problems

---
 src/doc/trpl/ffi.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/doc/trpl/ffi.md b/src/doc/trpl/ffi.md
index b4c181b7e72d..640f9cc388ef 100644
--- a/src/doc/trpl/ffi.md
+++ b/src/doc/trpl/ffi.md
@@ -529,6 +529,7 @@ fairly easy, but requires a few things:
 pub extern fn hello_rust() -> *const u8 {
     "Hello, world!\0".as_ptr()
 }
+# fn main() {}
 ```
 
 The `extern` makes this function adhere to the C calling convention, as