From 19ce191216ec14c4c94962392d2efd2b1ed06320 Mon Sep 17 00:00:00 2001
From: Sebastian Imlay <sebastian.imlay@gmail.com>
Date: Mon, 21 Sep 2020 19:14:38 -0700
Subject: [PATCH] Update README, cargo fmt

---
 examples/README.md      | 6 ++++--
 examples/ios/src/lib.rs | 3 +--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/examples/README.md b/examples/README.md
index e5c39ddac9b24e..6e2d55058cdec6 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -142,7 +142,7 @@ Then serve `examples/wasm` dir to browser. i.e.
 #### pre-req
 
     $ rustup target add aarch64-apple-ios x86_64-apple-ios
-    $ brew install xcodegen
+    $ cargo install cargo-lipo
 
 #### build & run
 
@@ -150,4 +150,6 @@ Then serve `examples/wasm` dir to browser. i.e.
     $ make run
 
 If you'd like to see xcode do stuff, you can run
-    $ make xcodegen
+    $ open bevy_ios_example.xcodeproj/
+
+which will open xcode. You then must push the zoom zoom play button.
diff --git a/examples/ios/src/lib.rs b/examples/ios/src/lib.rs
index 7d0e2078a076db..f7ec690d2a6901 100644
--- a/examples/ios/src/lib.rs
+++ b/examples/ios/src/lib.rs
@@ -1,4 +1,3 @@
-
 use bevy::{
     prelude::*,
     render::pass::ClearColor,
@@ -6,7 +5,7 @@ use bevy::{
 };
 
 #[no_mangle]
-extern fn main_rs() {
+extern "C" fn main_rs() {
     App::build()
         .add_default_plugins()
         .add_resource(Scoreboard { score: 0 })