diff --git a/app/src/main/java/com/nextcloud/talk/utils/TextMatchers.java b/app/src/main/java/com/nextcloud/talk/utils/TextMatchers.java
index bf2e17a48..0099c8ed2 100644
--- a/app/src/main/java/com/nextcloud/talk/utils/TextMatchers.java
+++ b/app/src/main/java/com/nextcloud/talk/utils/TextMatchers.java
@@ -5,7 +5,7 @@
  * @author Tim Krüger
  * @author Andy Scherzinger
  * @author Samanwith KSN
- * Copyright (C) 2023 Samanwith KSN <lcb2021048@iiitl.com>
+ * Copyright (C) 2023 Samanwith KSN <lcb2021048@iiitl.ac.in>
  * Copyright (C) 2022 Andy Scherzinger <info@andy-scherzinger.de>
  * Copyright (C) 2021 Tim Krüger <t@timkrueger.me>
  * Copyright (C) 2017-2018 Mario Danic <mario@lovelyhq.com>