fix badges

Author: mcdonohue

README.md

@@ -2,8 +2,8 @@
 
 <!-- badges: start -->
 [![R-CMD-check](https://github.com/mcdonohue/longpower/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/mcdonohue/longpower/actions/workflows/R-CMD-check.yaml)
-[![CRAN\_Status\_Badge](http://www.r-pkg.org/badges/version/longpower?color=blue)](http://cran.r-project.org/package=longpower)
-[![Downloads](http://cranlogs.r-pkg.org/badges/longpower?color=blue)](http://cran.rstudio.com/package=longpower)
+[![CRAN_Status_Badge](https://www.r-pkg.org/badges/version/longpower)](https://cran.r-project.org/package=longpower)
+[![](https://cranlogs.r-pkg.org/badges/longpower)](https://cran.r-project.org/package=longpower)
 <!-- badges: end -->