fix the changelog

CHANGELOG.md

@@ -4,7 +4,7 @@
   - Added built-ins:
     - `Error.isError`
   - We have no bulletproof way to polyfill this method / check if the object is an error, so it's an enough naive implementation that is marked as `.sham`
-- Added [`Iterator` sequencing stage 2.7 proposal](https://github.com/tc39/proposal-iterator-sequencing):
+- [`Iterator` sequencing stage 2.7 proposal](https://github.com/tc39/proposal-iterator-sequencing):
   - Re-use `IteratorResult` objects when possible, [tc39/proposal-iterator-sequencing/17](https://github.com/tc39/proposal-iterator-sequencing/issues/17), [tc39/proposal-iterator-sequencing/18](https://github.com/tc39/proposal-iterator-sequencing/pull/18), December 2024 TC39 meeting
 - Optimized `DataView.prototype.{ getFloat16, setFloat16 }` performance, [#1379](https://github.com/zloirock/core-js/pull/1379), thanks [**@LeviPesin**](https://github.com/LeviPesin)
 - Dropped unneeded feature detection of non-standard `%TypedArray%.prototype.toSpliced`