update cran comments

Author: certara-smouksassi

cran-comments.md

@@ -1,14 +1,14 @@
 ## Test environments
-* local Windows 10 install, R 3.6.3
-* ubuntu 16.04.6 LTS (on travis-ci), R 3.6.3
+* local Windows 10 install, R  4.1.2
+* ubuntu 20.04 LTS (on github actions), R  4.1.2
 * win-builder (devel and release)
 
 ## R CMD check results
 
 0 errors | 0 warnings | 0 note
 
-* This is to add back two vignettes and code generation
-* some Notes from the previous builds on some platforms are false positives since these are used in the shiny app code and are required for it.
+* This is to add few arguments to the package main function and associated shiny app
+* some Notes regarding packages not used are false positives since these are used in the shiny app code and are required for it.
 
 ## Reverse dependencies