message: Add doc comment to Addr::unchecked
diff: @@ -27,6 +27,21 @@ use crate::binary::Binary;
  pub struct Addr(String);
  impl Addr {
  + /// Creates a new `Addr` instance from the given input without checking the validity
  + /// of the input. Since `Addr` must always contain valid addresses, the caller is
  + /// responsible for ensuring the input is valid.
  + ///
  + /// Use this in cases where the address was validated before or in test code.
  + /// If you see this in contract code, it should most likely be replaced with
  + /// `let checked: Addr = deps.api.addr_humanize(canonical_addr)?`.
  + ///
  + /// ## Examples
  + ///
  + /// ```
  + /// # use cosmwasm_std::{Addr};
  + /// let address = Addr::unchecked("foobar");
  + /// assert_eq!(address, "foobar");
  + /// ```
  pub fn unchecked<T: Into<String>>(input: T) -> Addr {
  Addr(input.into())
  }
  