diff --git a/setup.py b/setup.py
index 9782912..b5fe419 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 # http://www.apache.org/licenses/
 
 # Copyright (c) 2024, Youssef Kandil (youssefkandil@aucegypt.edu) 
-# 					  Mohamed Shalan (mshalan@aucegypt.edu)
+#                     Mohamed Shalan (mshalan@aucegypt.edu)
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -32,4 +32,6 @@
     install_requires=[
         # Add any dependencies your package needs here
     ],
+    authors="Youssef Kandil, Mohamed Shalan",
+    author_email="youssefkandil@aucegypt.edu, mshalan@aucegypt.edu",
 )
diff --git a/src/PodemQuest/Circuit.py b/src/PodemQuest/Circuit.py
index 564cf78..3cac898 100644
--- a/src/PodemQuest/Circuit.py
+++ b/src/PodemQuest/Circuit.py
@@ -3,7 +3,7 @@
 # http://www.apache.org/licenses/
 
 # Copyright (c) 2024, Youssef Kandil (youssefkandil@aucegypt.edu) 
-# 					  Mohamed Shalan (mshalan@aucegypt.edu)
+#                     Mohamed Shalan (mshalan@aucegypt.edu)
 # 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/PodemQuest/DAlgebra.py b/src/PodemQuest/DAlgebra.py
index 42bb691..6ce23a9 100644
--- a/src/PodemQuest/DAlgebra.py
+++ b/src/PodemQuest/DAlgebra.py
@@ -3,7 +3,7 @@
 # http://www.apache.org/licenses/
 
 # Copyright (c) 2024, Youssef Kandil (youssefkandil@aucegypt.edu) 
-# 					  Mohamed Shalan (mshalan@aucegypt.edu)
+#                     Mohamed Shalan (mshalan@aucegypt.edu)
 # 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/PodemQuest/Gate.py b/src/PodemQuest/Gate.py
index 2046930..3e05831 100644
--- a/src/PodemQuest/Gate.py
+++ b/src/PodemQuest/Gate.py
@@ -3,7 +3,7 @@
 # http://www.apache.org/licenses/
 
 # Copyright (c) 2024, Youssef Kandil (youssefkandil@aucegypt.edu) 
-# 					  Mohamed Shalan (mshalan@aucegypt.edu)
+#                     Mohamed Shalan (mshalan@aucegypt.edu)
 # 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/PodemQuest/PODEM.py b/src/PodemQuest/PODEM.py
index 6f5b272..c18b14e 100644
--- a/src/PodemQuest/PODEM.py
+++ b/src/PodemQuest/PODEM.py
@@ -3,7 +3,7 @@
 # http://www.apache.org/licenses/
 
 # Copyright (c) 2024, Youssef Kandil (youssefkandil@aucegypt.edu) 
-# 					  Mohamed Shalan (mshalan@aucegypt.edu)
+#                     Mohamed Shalan (mshalan@aucegypt.edu)
 # 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/PodemQuest/PodemQuest.py b/src/PodemQuest/PodemQuest.py
index 86ebc32..ab9447c 100755
--- a/src/PodemQuest/PodemQuest.py
+++ b/src/PodemQuest/PodemQuest.py
@@ -3,7 +3,7 @@
 # http://www.apache.org/licenses/
 
 # Copyright (c) 2024, Youssef Kandil (youssefkandil@aucegypt.edu) 
-# 					  Mohamed Shalan (mshalan@aucegypt.edu)
+#                     Mohamed Shalan (mshalan@aucegypt.edu)
 # 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/PodemQuest/__init__.py b/src/PodemQuest/__init__.py
index 1b290bd..0a41bcf 100644
--- a/src/PodemQuest/__init__.py
+++ b/src/PodemQuest/__init__.py
@@ -3,7 +3,7 @@
 # http://www.apache.org/licenses/
 
 # Copyright (c) 2024, Youssef Kandil (youssefkandil@aucegypt.edu) 
-# 					  Mohamed Shalan (mshalan@aucegypt.edu)
+#                     Mohamed Shalan (mshalan@aucegypt.edu)
 # 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.