Update oai_dfts.c

openair1/PHY/TOOLS/oai_dfts.c

@@ -18,7 +18,7 @@
  * For more information about the OpenAirInterface (OAI) Software Alliance:
  *      contact@openairinterface.org
  */
-
+ 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>