Merge bitcoindevkit/bdk#602: wrong Network path fixed

b4100a71896cdbd7cf2c38cdce9f846ea74b6d44 wrong Network path fixed (Pedro Felix)

Pull request description:

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  ### Description
  This change needs to be made for this example to compile correctly.
  <!-- Describe the purpose of this PR, what's being adding and/or fixed -->

  ### Notes to the reviewers

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  of the PR were done in a specific way -->

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

  #### New Features:

  * [ ] I've added tests for the new feature
  * [ ] I've added docs for the new feature
  * [ ] I've updated `CHANGELOG.md`

  #### Bugfixes:

  * [ ] This pull request breaks the existing API
  * [ ] I've added tests to reproduce the issue which are now passing
  * [ ] I'm linking the issue being fixed by this PR

ACKs for top commit:
  notmandatory:
    ACK b4100a71896cdbd7cf2c38cdce9f846ea74b6d44

Tree-SHA512: b4b7d186cabc7b3ed2d5b6411414d56eeee09c4e8d9d704a26f8817d6573b6b182d7ef1ff8139b6f4f6fb3e4ec99c2c09758804a6bb25051e45b0885c0def5e3

diff --cc README.md
Simple merge