message: Fix some typos in CHANGELOG
diff: @@ -171,7 +171,7 @@ and this project adheres to
  - contracts: `reflect` contract requires `stargate` feature and supports
  redispatching `Stargate` and `IbcMsg::Transfer` messages ([#692])
  - cosmwasm-std: The arithmetic methods of `Uint128` got a huge overhaul, making
  - them more consistent with the bahaviour of the Rust primitive types. Thank you
  + them more consistent with the behaviour of the Rust primitive types. Thank you
  [@yihuang] for bringing this up and for the great implementation. ([#853])
  1. `Uint128` got the new functions `checked_add`, `checked_sub`,
  `checked_mul`, `checked_div`, `checked_div_euclid`, `checked_rem`,
  @@ -345,7 +345,7 @@ and this project adheres to
  - Add `FfiError::IteratorDoesNotExist`. Looking at this, `FfiError` should
  probably be renamed to something that includes before, on and behind the FFI
  boundary to Go.
  -- `MockStorage` now implementes the new `Storage` trait and has an additional
  +- `MockStorage` now implements the new `Storage` trait and has an additional
  `MockStorage::all` for getting all elements of an iterator in tests.
  - Remove unused `Extern::change_querier`. If you need this or similar
  functionality, create a new struct with the right querier.
  @@ -376,7 +376,7 @@ and this project adheres to
  - Implement `PartialEq` between `Binary` and `Vec<u8>`/`&[u8]`.
  - Add missing `PartialEq` implementations between `HumanAddr` and `str`/`&str`.
  - Add `Binary::to_array`, which allows you to copy binary content into a
  - fixed-length `u8` array. This is espeically useful for creating integers from
  + fixed-length `u8` array. This is especially useful for creating integers from
  binary data.
  ## 0.11.1 (2020-10-12)
  @@ -436,7 +436,7 @@ and this project adheres to
  argument is unused. Contracts should not need to set this value and usually
  should not make assumptions about the value.
  - The canonical address encoding in `MockApi::canonical_address` and
  - `MockApi::human_address` was changed to an unpredicatable represenation of
  + `MockApi::human_address` was changed to an unpredictable representation of
  non-standard length that aims to destroy most of the input structure.
  **cosmwasm-storage**
  @@ -459,7 +459,7 @@ and this project adheres to
  deprecated `MockApi::new`, the argument is unused. Contracts should not need
  to set this value and usually should not make assumptions about the value.
  - The canonical address encoding in `MockApi::canonical_address` and
  - `MockApi::human_address` was changed to an unpredicatable represenation of
  + `MockApi::human_address` was changed to an unpredictable representation of
  non-standard length that aims to destroy most of the input structure.
  ## 0.10.1 (2020-08-25)
  @@ -625,7 +625,7 @@ https://github.com/CosmWasm/cosmwasm/issues/451).
  `humanize_address`. Only invalid inputs should be reported.
  - Move error cases `VmError::RegionLengthTooBig` and `VmError::RegionTooSmall`
  into `CommunicationError`.
  -- In the `canonicalize_address` inplementation, invalid UTF-8 inputs now result
  +- In the `canonicalize_address` implementation, invalid UTF-8 inputs now result
  in `CommunicationError::InvalidUtf8`, which is not reported back to the
  contract. A standard library should ensure this never happens by correctly
  encoding string input values.
  