Update what's new.md

what's new.md

@@ -121,7 +121,7 @@
 - Added `alphaCutOff` support for StandardMaterial ([deltakosh](https://github.com/deltakosh))
 - New `serialize` and `Parse` functions for SSAO2 Rendering Pipeline ([julien-moreau](https://github.com/julien-moreau))
 - Added `furOcclusion` property to FurMaterial to control the occlusion strength ([julien-moreau](https://github.com/julien-moreau))
-- Optimize ephimeral object creation to help GC ([Agustin Mendez](https://github.com/menduz))
+- Optimize ephimeral object creation to help GC ([menduz](https://github.com/menduz))
 
 ## Bug fixes
 
@@ -155,4 +155,4 @@
 - `Bone.setScale` does not support scaleChildren property anymore. You can use `Bone.scale` to achieve the same effect ([deltakosh](https://github.com/deltakosh))
 - Vector3 & Vector4:
   - `MinimizeInPlace` has been renamed to `minimizeInPlace`
-  - `MaximizeInPlace` has been renamed to `maximizeInPlace`
+  - `MaximizeInPlace` has been renamed to `maximizeInPlace`