Check notes on winbuilder

- The CRAN spell check does not like 'backend', using 'back end' now
- URL updates in README

1 files changed, 2 insertions, 2 deletions

diff --git a/README.md b/README.md
index 35ff3dc4..ca698853 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
 # mkin
 
 [![](https://www.r-pkg.org/badges/version/mkin)](https://cran.r-project.org/package=mkin)
-[![mkin status badge](https://jranke.r-universe.dev/badges/mkin)](https://jranke.r-universe.dev/ui#package:mkin)
+[![mkin status badge](https://jranke.r-universe.dev/badges/mkin)](https://jranke.r-universe.dev/ui/#package:mkin)
 [![Build Status](https://travis-ci.com/jranke/mkin.svg?branch=main)](https://app.travis-ci.com/github/jranke/mkin)
 [![codecov](https://codecov.io/github/jranke/mkin/branch/main/graphs/badge.svg)](https://codecov.io/github/jranke/mkin)
 
-The [R](https://r-project.org) package **mkin** provides calculation routines for the analysis of
+The [R](https://www.r-project.org) package **mkin** provides calculation routines for the analysis of
 chemical degradation data, including <b>m</b>ulticompartment <b>kin</b>etics as
 needed for modelling the formation and decline of transformation products, or
 if several degradation compartments are involved. It provides stable functionality