code review updates

Author: mssalemi

README.md

@@ -29,8 +29,6 @@ The WASM API consists of these main components:
 ### Prerequisites
 
 - [Rust](https://www.rust-lang.org/tools/install) (latest stable version)
-- [wasm-pack](https://rustwasm.github.io/wasm-pack/installer/) for building WebAssembly modules
-
 
 ### Basic Usage
 
@@ -48,14 +46,14 @@ fn main(context: &mut Context) -> Result<()> {
 }
 ```
 
-To build a function example, create a new example and build it targeting `wasm32-wasi` with `shopify_function_wasm_api` as the provider:
+To build a function example, create a new example and build it targeting `wasm32-wasip1`:
 
 ```shell
 cargo build --release --target wasm32-wasip1 -p shopify_function_wasm_api --example echo
 ```
 
 
-The trampoline tool bridges communication between your WASM module and Shopify's runtime. To trampoline your function wasm:
+The trampoline tool bridges communication between your Wasm module and the provider module. To trampoline your Wasm module:
 
 ```shell
 # Short flags