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 # chemCal
 
-[![](http://www.r-pkg.org/badges/version/chemCal)](http://cran.r-project.org/package=chemCal)
+[![](https://www.r-pkg.org/badges/version/chemCal)](https://cran.r-project.org/package=chemCal)
 
 Static documentation of this R package can be found unter
 https://pkgdown.jrwb.de/chemCal