Update README, cargo fmt

bevyengine · Sep 22, 2020 · 19ce191 · 19ce191
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diff --git a/examples/README.md b/examples/README.md
@@ -142,12 +142,14 @@ 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
 
     $ cd examples/ios
     $ 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
@@ -1,12 +1,11 @@
-
 use bevy::{
     prelude::*,
     render::pass::ClearColor,
     sprite::collide_aabb::{collide, Collision},
 };
 
 #[no_mangle]
-extern fn main_rs() {
+extern "C" fn main_rs() {
     App::build()
         .add_default_plugins()
         .add_resource(Scoreboard { score: 0 })