diff --git a/include/metrics/betweennessCentrality.hpp b/include/metrics/betweennessCentrality.hpp
index eaf54b58cf..1277e94caa 100644
--- a/include/metrics/betweennessCentrality.hpp
+++ b/include/metrics/betweennessCentrality.hpp
@@ -5,7 +5,7 @@ Copyright (c) 2015 pgRouting developers
 Mail: project@pgrouting.org
 
 Copyright (c) 2024 Arun Thakur
-Mail: bedupako12mas@gmail.com
+Mail: bedupako12mas at gmail.com
 
 ------
 
diff --git a/sql/metrics/_betweennessCentrality.sql b/sql/metrics/_betweennessCentrality.sql
index e705cdac3a..4a8b7479c2 100644
--- a/sql/metrics/_betweennessCentrality.sql
+++ b/sql/metrics/_betweennessCentrality.sql
@@ -8,7 +8,7 @@ Mail: project@pgrouting.org
 
 Function developer:
 Copyright (c) 2024 Arun Thakur
-bedupako12mas@gmail.com
+Mail: bedupako12mas at gmail.com
 
 ------
 
diff --git a/sql/metrics/betweennessCentrality.sql b/sql/metrics/betweennessCentrality.sql
index 597cb2a7a8..8da8d6916a 100644
--- a/sql/metrics/betweennessCentrality.sql
+++ b/sql/metrics/betweennessCentrality.sql
@@ -8,7 +8,7 @@ Mail: project@pgrouting.org
 
 Function developer:
 Copyright (c) 2024 Arun Thakur
-bedupako12mas@gmail.com
+Mail: bedupako12mas at gmail.com
 
 ------