message: minor improvements to readme
diff: @@ -58,9 +58,10 @@ Any help is appreciated!
  ## Usage
  -Put this in your `Cargo.toml`:
  +Add this to your `Cargo.toml`:
  ```
  +[dependencies]
  argmin = "0.1.2"
  ```
  @@ -70,14 +71,15 @@ argmin = "0.1.2"
  There are additional features which can be activated in `Cargo.toml`:
  ```
  -argmin = { verstion = "0.1.2", features = ["ctrlc", "ndarrayl"] }
  +[dependencies]
  +argmin = { version = "0.1.2", features = ["ctrlc", "ndarrayl"] }
  ```
  These are currently optional, but they may move to the default features in the future.
  Without adding these features compilation to `wasm32-unknown-unkown` seems to be possible.
  -- *ctrlc*: Uses the `ctrlc` crate to properly stop the optimization (and return the current best result) after pressing Ctrl+C.
  -- *ndarrayl*: Support for `ndarray` and `ndarray-linalg`.
  +- `ctrlc`: Uses the `ctrlc` crate to properly stop the optimization (and return the current best result) after pressing Ctrl+C.
  +- `ndarrayl`: Support for `ndarray` and `ndarray-linalg`.
  ## License
  