diff --git a/src/btrCore.c b/src/btrCore.c
index d1d5967..4ac7394 100644
--- a/src/btrCore.c
+++ b/src/btrCore.c
@@ -17,6 +17,7 @@
  * limitations under the License.
 */
 //btrCore.c
+/*Preethi 1*/
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif