diff --git a/README.md b/README.md
index b3adea8..334d648 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,12 @@
-envi: Environmental Interpolation using Spatial Kernel Density Estimation 
+# envi: Environmental Interpolation using Spatial Kernel Density Estimation 
 <img src='man/figures/envi.png' width='120' align='right' />
 
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-[![CRAN status](http://www.r-pkg.org/badges/version/envi)](https://cran.r-project.org/package=envi)
+[![CRAN status](https://www.r-pkg.org/badges/version/envi)](https://cran.r-project.org/package=envi)
 [![CRAN version](https://www.r-pkg.org/badges/version-ago/envi)](https://cran.r-project.org/package=envi)
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-[![CRAN RStudio mirror downloads monthly ](http://cranlogs.r-pkg.org/badges/envi)](https://www.r-pkg.org:443/pkg/envi)
+[![CRAN RStudio mirror downloads monthly ](https://cranlogs.r-pkg.org/badges/envi)](https://www.r-pkg.org:443/pkg/envi)
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