message: Build guide link broken
  is a working
  link to build iroha
diff: @@ -45,7 +45,7 @@ Check [getting started](http://iroha.readthedocs.io/en/latest/getting_started/)
  ### How to build Iroha?
  -Use [build guide](http://iroha.readthedocs.io/en/latest/guides/build.html), which might be helpful if you want to modify the code and contribute.
  +Use [build guide](https://iroha.readthedocs.io/en/latest/build/index.html), which might be helpful if you want to modify the code and contribute.
  ### Is there SDK available?
  