fix downloads count badge (#379)

README.md

@@ -6,7 +6,7 @@
 [![CI](https://github.com/JuliaPlots/UnicodePlots.jl/actions/workflows/ci.yml/badge.svg)](https://github.com/JuliaPlots/UnicodePlots.jl/actions/workflows/ci.yml)
 [![Coverage Status](https://codecov.io/gh/JuliaPlots/UnicodePlots.jl/branch/master/graphs/badge.svg?branch=master)](https://app.codecov.io/gh/JuliaPlots/UnicodePlots.jl)
 [![JuliaHub deps](https://juliahub.com/docs/UnicodePlots/deps.svg)](https://juliahub.com/ui/Packages/UnicodePlots/Ctj9q?t=2)
-[![UnicodePlots Downloads](https://shields.io/endpoint?url=https://pkgs.genieframework.com/api/v1/badge/UnicodePlots)](https://pkgs.genieframework.com?packages=UnicodePlots)
+[![UnicodePlots Downloads](https://img.shields.io/badge/dynamic/json?url=http%3A%2F%2Fjuliapkgstats.com%2Fapi%2Fv1%2Fmonthly_downloads%2FUnicodePlots&query=total_requests&suffix=%2Fmonth&label=Downloads)](http://juliapkgstats.com/pkg/UnicodePlots)
 
 Advanced [`Unicode`](https://en.wikipedia.org/wiki/Unicode) plotting library designed for use in `Julia`'s `REPL`.