message: doc: remove Boost build note from build-unix.md
  We don't do this for any other dependency, and users are better looking
  at the actual Boost site/docs. This isn't something we should need to
  have in our build docs.
diff: @@ -234,15 +234,6 @@ Otherwise, you can build Bitcoin Core from self-compiled [depends](/depends/READ
  **Note**: You only need Berkeley DB if the wallet is enabled (see [*Disable-wallet mode*](#disable-wallet-mode)).
  -Boost
  ------
  -If you need to build Boost yourself:
  -
  - sudo su
  - ./bootstrap.sh
  - ./bjam install
  -
  -
  Security
  --------
  To help make your peercoin installation more secure by making certain attacks impossible to
  