Actually, remove mention of bugs squashed by #1007

1170 is not a bug, and the other two are already mentioned.

release notes/v0.27.0.md

@@ -43,7 +43,6 @@ And new executors were added to support some of the most frequently requested sc
 - A new method to stop engine execution via the REST API (#1352). Thanks @hynd!
 
 ## Bugs fixed!
-- The new execution engine by itself squashed a few bugs: #812, #1033, #1170.
 - CLI: Stop `--http-debug` from exiting k6 on request dump error (#1402). Thanks @berndhartzer!
 - CLI: JSON output is now less noisy (#1469). Thanks @michiboo!
 - CLI: k6 doesn't exit when using `iterations` with `stages` (#812).