Update cran comments

Author: jennybc

cran-comments.md

@@ -5,7 +5,7 @@ This is a small patch release to create forward compatibility with a soon-to-sub
 * GitHub actions (ubuntu-16.04): 3.3, 3.4, 3.5, oldrel, release
 * GitHub actions (windows): release, devel
 * Github actions (macOS): release, devel
-* win-builder: devel
+* win-builder: devel (actuall, no, that's currently unavailable)
 
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