message: change link to wiki installation
diff: @@ -69,5 +69,5 @@ Unit tests for the GUI code are in `src/qt/test/`. To compile and run them:
  Installation
  -------
  -Please see details in [Wiki](https://github.com/zcoinofficial/zcoin/wiki) section
  +Please see details in [Wiki](https://github.com/zcoinofficial/zcoin/wiki/Installation) section
  