edit file, changed naming for log file

src/main/java/seedu/taskcommons/core/LogsCenter.java

@@ -20,7 +20,7 @@
 public class LogsCenter {
     private static final int MAX_FILE_COUNT = 5;
     private static final int MAX_FILE_SIZE_IN_BYTES = (int) (Math.pow(2, 20) * 5); // 5MB
-    private static final String LOG_FILE = "addressbook.log";
+    private static final String LOG_FILE = "Dowat.log";
     private static Level currentLogLevel = Level.INFO;
     private static final Logger logger = LogsCenter.getLogger(LogsCenter.class);
     private static FileHandler fileHandler;