rn-81: apply j6t's suggestion

Author: chriscool

rev_news/drafts/edition-81.md

@@ -84,9 +84,13 @@ This edition covers what happened during the month of October 2021.
  of his patch series. In this new version test cases for single-quote
  characters as digit separators and the `<=>` generalized comparison
  operator were moved to a new commit, before the commits supporting
- these features. Another change was improving support for a
- single-quote as digit separator when it follows a `.` that starts a
- floatingpoint number.
+ these features.
+
+ Later-on, Johannes noticed that the single-quote character as digit
+ separator is problematic and requires a more sophisticated
+ implementation. For example, as implemented the character literal
+`'.'` would be split into `'.` and `'.` The support for digit separator
+ was eventually reverted.
 
  This patch series was then merged into the master branch, so that
  Git 2.34 that was recently released has better support for C++ in