diff --git a/merge.cpp b/merge.cpp
index 54fb65a..25d03a2 100644
--- a/merge.cpp
+++ b/merge.cpp
@@ -1,3 +1,4 @@
+//ALGORITHM
 #include<stdlib.h> 
 #include<stdio.h> 
   
@@ -99,4 +100,4 @@ int main()
     cout<<"\nSorted array is \n"; 
     printArray(arr, arr_size); 
     return 0; 
-} 
\ No newline at end of file
+}