message: Improved API readme
diff: @@ -18,7 +18,7 @@ wasmer = "0.16.2"
  ```rust
  use wasmer::{Instance, Function, Value, imports, DefaultStore as _};
  -fn main() -> error::Result<()> {
  +fn main() -> anyhow::Result<()> {
  let module_wat = r#"
  (module
  (type $t0 (func (param i32) (result i32)))
  @@ -53,7 +53,7 @@ Wasmer is not only fast, but also designed to be highly customizable:
  ## Config flags
  -Wasmer supports multiple features, from different engines to different compilers:
  +Wasmer has the following configuration flags:
  * `wat` (enabled by default): It allows to read WebAssembly files in their text format.
  *This feature is normally used only in development environments*
  * Compilers (mutually exclusive):
  