usage URL

Author: ms609

README.md

@@ -3,7 +3,7 @@
 [![Project Status: The project has reached a stable, usable state but is no longer being actively developed; support/maintenance will be provided as time allows.](http://www.repostatus.org/badges/latest/inactive.svg)](https://www.repostatus.org/#inactive)
 [![codecov](https://codecov.io/gh/ms609/TreeDist/branch/master/graph/badge.svg)](https://codecov.io/gh/ms609/TreeDist)
 [![CRAN Status Badge](http://www.r-pkg.org/badges/version/TreeDist)](https://cran.r-project.org/package=TreeDist)
-[![CRAN Downloads](http://cranlogs.r-pkg.org/badges/TreeDist)](https://cran.r-project.org/package=TreeDist)
+[![CRAN Downloads](http://cranlogs.r-pkg.org/badges/TreeDist)](https://ms609.github.io/usage/#treedist)
 [![DOI](https://zenodo.org/badge/196188301.svg)](https://zenodo.org/badge/latestdoi/196188301)
 
 'TreeDist' is an R package that implements a suite of metrics that quantify the