diff --git a/scan.py b/scan.py
index e85aa37..5889d16 100644
--- a/scan.py
+++ b/scan.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 # -.- coding: utf-8 -.-
-# scan.py 
+# scan.py
+# author: xdavidhu
 
 def scanNetwork(network):
     returnlist = []
@@ -15,4 +16,4 @@ def scanNetwork(network):
             except:
                 pass
 
-    return returnlist
\ No newline at end of file
+    return returnlist