Correct the reference to BOOST_INCLUDE_LIBRARIES as a macro

Flamefire  [4:45 AM] Do we have documentation for building Boost with CMake on the website / docs? E.g. explaining BOOST_INCLUDE_LIBRARIES There is https://github.com/boostorg/cmake though The website mentions BOOST_INCLUDE_LIBRARIES as a macro (https://github.com/boostorg/website-v2-docs/blob/develop/user-guide/modules/ROOT/pages/boost-macros.adoc) which isn't right or where does that get defined? pdimov  [4:55 AM] it's not a macro. the website is incorrect. Amlal  [5:03 AM] I guess it got mixed in with macros on the website since BOOST_INCLUDE_LIBRARIES is a variable :shrug: pdimov  [5:04 AM] the website also says it affects b2 :slightly_smiling_face: Amlal  [5:04 AM] :allo-think: [5:04 AM]Yes, the point still stands for CMake tho