Merging 2 .TXT files into 1

Hi, I am trying to merge 2 text files into 1 as below :

 File 1:

7-Jan,0,7-Feb,0,7-Mar,2,7-Apr,0,7-May,0,7-Jun,1,3 

 File 2:

7-Jul,0,7-Aug,0,7-Sep,2,7-Oct,0,7-Nov,0,7-Dec,1,3

FinalFile should looks like below:

7-Jan,0,7-Feb,0,7-Mar,2,7-Apr,0,7-May,0,7-Jun,1,3,7-Jul,0,7-Aug,0,7-Sep,2,7-Oct,0,7-Nov,0,7-Dec,1,3
...