diff --git a/12.BFS.cpp b/12.BFS.cpp
index 5122c62..4680930 100644
--- a/12.BFS.cpp
+++ b/12.BFS.cpp
@@ -1,3 +1,9 @@
+/*
+ * This program applies BFS on a graph constructed from the inputs of the user
+ *
+ *      Coded by: Abdurrezak EFE
+ *
+ * */
 #include <iostream>
 #include <algorithm>
 #include <vector>
@@ -67,4 +73,4 @@ int main()
         cin >> u >> w, g.add_edge(u,w);
 
     g.BFS(0); //starting BFS from vertex 0
-}
\ No newline at end of file
+}