cran-comments.md

Note to CRAN Maintainers

Fixed the invalid URLs.

This is a fix for CRAN package check warning related to building the vignette.

Test environments

• Windows (local, ci.appveyor, win-builder (devel and release))
• Ubuntu (on travis-ci) R:oldrel, R:release, R:devel

R CMD check results

There were NO ERRORS, WARNINGs or NOTES