diff --git a/README.md b/README.md
index d250704..4e0d136 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,17 @@
 # Seed Quickstart
 
-To get started with, clone this repo, and make the following changes:
+To get started, clone this repo, and make the following changes:
 
 - Rename your crate in `Cargo.toml` (The `name` field under `[Package]`)
 
 - Replace both occurances of `appname`  (`/appname.js` and `/appname.wasm`) in `index.html` with your
-crate's name
+crate's name.
 
 - Make the same replacement in either `build.sh`, or `build.ps1`, depending on your
-operating system (`.sh` for Linux, `.ps` for Windows). You may delete the other one.
+operating system (`.sh` for Linux, `.ps1` for Windows). You may delete the other one.
 
 
-- If you don't have Rust installed, nightly set up, and wasm-bindgen, [Download it](https://www.rust-lang.org/en-US/), and run the following commands:
+- If you don't have Rust installed, nightly set up, and wasm-bindgen, [Download it](https://www.rust-lang.org), and run the following commands:
 
 `rustup update`
 
@@ -21,4 +21,5 @@ operating system (`.sh` for Linux, `.ps` for Windows). You may delete the other
 
 `cargo +nightly install wasm-bindgen-cli`
 
- - Run `build.sh` or `build.ps1`, then open `index.html` in a web browser.
\ No newline at end of file
+ - Run `build.sh` or `build.ps1`, then open `index.html` in a web browser, or use a local server. 
+ (Opening the file directly may not work in some browsers.)
\ No newline at end of file
diff --git a/index.html b/index.html
index 57893ea..0bbd306 100644
--- a/index.html
+++ b/index.html
@@ -14,7 +14,7 @@
 
 </head>
 <body>
-<div id="main"></div>
+<section id="main"></section>
 
 <script>
     // The `--no-modules`-generated JS from `wasm-bindgen` attempts to use
diff --git a/src/lib.rs b/src/lib.rs
index 2d56a86..09b103a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -27,7 +27,7 @@ enum Msg {
     Increment,
 }
 
-fn update(msg: &Msg, model: &Model) -> Model {
+fn update(msg: Msg, model: &Model) -> Model {
     match msg {
         Msg::Increment => Model {val: model.val + 1}
     }
@@ -36,7 +36,7 @@ fn update(msg: &Msg, model: &Model) -> Model {
 
 // View
 
-fn view(model: &Model) -> El<Msg> {
+fn view(model: Model) -> El<Msg> {
     button![ 
         vec![simple_ev("click", Msg::Increment)], 
         format!("Hello, World × {}", model.val) 
diff --git a/wasm-pack.log b/wasm-pack.log
new file mode 100644
index 0000000..470a5f6
--- /dev/null
+++ b/wasm-pack.log
@@ -0,0 +1 @@
+Dec 11 19:15:53.330 ERRO Compiling your crate to WebAssembly
