Fix typo

Author: Jiawei0227

content/en/blog/_posts/2020-12-10-Kubernetes-Volume-Snapshot-Moves-to-GA.md

@@ -198,7 +198,7 @@ There are many more people who have helped to move the snapshot feature from bet
 - [Grant Griffiths](https://github.com/ggriffiths)
 - [Humble Devassy Chirammal](https://github.com/humblec)
 - [Jan Šafránek](https://github.com/jsafrane)
-- [Jiawei Wang](https://github.com/jiawei0277)
+- [Jiawei Wang](https://github.com/Jiawei0227)
 - [Jing Xu](https://github.com/jingxu97)
 - [Jordan Liggitt](https://github.com/liggitt)
 - [Kartik Sharma](https://github.com/Kartik494)
@@ -209,7 +209,7 @@ There are many more people who have helped to move the snapshot feature from bet
 - [Prafull Ladha](https://github.com/prafull01)
 - [Prateek Pandey](https://github.com/prateekpandey14)
 - [Raunak Shah](https://github.com/RaunakShah)
-- [Saad Ali](https://github.com/saadali)
+- [Saad Ali](https://github.com/saad-ali)
 - [Saikat Roychowdhury](https://github.com/saikat-royc)
 - [Tim Hockin](https://github.com/thockin)
 - [Xiangqian Yu](https://github.com/yuxiangqian)