Update Organization for Denis Krivenko (#171)

diff --git a/src/en/become_committer.md b/src/en/become_committer.md
index e48ecce..4516ef4 100644
--- a/src/en/become_committer.md
+++ b/src/en/become_committer.md
@@ -74,7 +74,7 @@
       <td>Denis Krivenko</td>
       <td>dnskr</td>
       <td><a href="https://github.com/dnskr">dnskr</a></td>
-      <td>Platform24</td>
+      <td>Epidemic Sound</td>
     </tr>
     <tr>
       <td>Duo Zhang</td>
diff --git a/src/en/news/2023-04-08-new-committers.md b/src/en/news/2023-04-08-new-committers.md
index 3992da7..1be27f3 100644
--- a/src/en/news/2023-04-08-new-committers.md
+++ b/src/en/news/2023-04-08-new-committers.md
@@ -22,7 +22,7 @@
 has invited [Denis Krivenko](https://github.com/dnskr) to become our committer and
 we are pleased to announce that he has accepted.
 
-DDenis Krivenko has been contributing to Kyuubi since Dec. 2022, he made major
+Denis Krivenko has been contributing to Kyuubi since Dec. 2022, he made major
 improvements to the Kyuubi Helm chart.
 
 Please join me in congratulating Denis!
diff --git a/src/zh/become_committer.md b/src/zh/become_committer.md
index cf88807..5d082b6 100644
--- a/src/zh/become_committer.md
+++ b/src/zh/become_committer.md
@@ -72,7 +72,7 @@
       <td>Denis Krivenko</td>
       <td>dnskr</td>
       <td><a href="https://github.com/dnskr">dnskr</a></td>
-      <td>Platform24</td>
+      <td>Epidemic Sound</td>
     </tr>
     <tr>
       <td>Duo Zhang</td>
diff --git a/src/zh/news/2023-04-08-new-committers.md b/src/zh/news/2023-04-08-new-committers.md
index bc3d48a..c4aba94 100644
--- a/src/zh/news/2023-04-08-new-committers.md
+++ b/src/zh/news/2023-04-08-new-committers.md
@@ -21,7 +21,7 @@
 Apache Kyuubi 的项目管理委员会已经邀请[Denis Krivenko](https://github.com/dnskr)
 成为我们的Committer,我们很高兴地宣布他已经接受邀请。
 
-DDenis Krivenko 从 2022 年 12 月起持续为 Kyuubi 项目做出贡献, 他为 Kyuubi Helm chart
+Denis Krivenko 从 2022 年 12 月起持续为 Kyuubi 项目做出贡献, 他为 Kyuubi Helm chart
 做出了重大改进。
 
 让我们一起祝贺 Denis !