Update cran-comments.md

Author: ddsjoberg

cran-comments.md

@@ -1,26 +1,7 @@
-## Test environments
-* Ubuntu 18.04 LTS (on github actions), devel, release, oldrel-1, oldrel-2, oldrel-3, oldrel-4
-* Windows Server 2019 (on github actions), release
-* macOS (on github actions), release
-* win-builder devel
-
 ## R CMD check results
 
 0 errors ✔ | 0 warnings ✔ | 0 notes ✔
 
-## revdepcheck results
-
-We checked 21 reverse dependencies, comparing R CMD check results across CRAN and dev versions of this package.
-
- * We saw 0 new problems
- * We failed to check 3 packages
-
-Issues with CRAN packages are summarised below.
-
-### Failed to check
-
-* brms.mmrm, equatiomatic, MiscMetabar
-
 ## Additional Comments
 
 Thank you for your time.