Fix typo in CHANGELOG

Rename performed in !131 was on drop_insert, not drop_length

Fix typo in CHANGELOG
Rename performed in !131 was on drop_insert, not drop_length
a75f766b · Tej Chajed · 46844f29 · a75f766b
Verified Commit a75f766b authored 4 years ago by Tej Chajed
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@ API-breaking change is listed.

 ## std++ master

- Rename `drop_length` into `drop_length_gt` and add `drop_length_le`.
+- Rename `drop_insert` into `drop_insert_gt` and add `drop_insert_le`.

 ## std++ 1.3 (released 2020-03-18)