diff --git a/cran-comments.md b/cran-comments.md
index c826cbd4..b3178ad4 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,7 +1,22 @@
 R CMD CHECK passed on my local OS X install with R 3.2.2 and
 R development version, Ubuntu running on Travis-CI, and Win builder.
 
-This submission includes some defunct functions; a number of minor improvements, and bug fixes.
+This submission includes some defunct functions; a number of minor 
+improvements, and bug fixes.
+
+There is one note on CRAN check results, for r-release-osx-x86_64-mavericks, and r-oldrel-windows-ix86+x86_64:
+
+Result: NOTE 
+    gnr_resolve: possible error in nchar(preferred_data_sources, keepNA =
+     FALSE): unused argument (keepNA = FALSE)
+    ipni_search: possible error in nchar(res, keepNA = FALSE): unused
+     argument (keepNA = FALSE)
+    phylomatic_format : foo: possible error in nchar(as.character(dd$that),
+     keepNA = FALSE): unused argument (keepNA = FALSE) 
+     
+However, in this submission I require R(>= 3.2.1) in this package now, so users 
+will need to have a version of R that will have `keepNA` parameter in the `nchar()` 
+function. 
 
 Thanks!
 Scott Chamberlain