message: Use BU BCH ppa repository as Berkely DB packages provider
diff: @@ -66,7 +66,7 @@ db4.8 packages are available [here](https://launchpad.net/~bitcoin-unlimited/+ar
  You can add the repository and install using the following commands:
  ```bash
  -sudo add-apt-repository ppa:bitcoin-unlimited/bu-ppa
  +sudo add-apt-repository ppa:bitcoin-unlimited/bucash
  sudo apt-get update
  sudo apt-get install libdb4.8-dev libdb4.8++-dev
  ```
  