Correct VERSION.

common/Jackdmp.cpp

@@ -91,7 +91,7 @@ static void copyright(FILE* file)
 {
     fprintf(file, "jackdmp " VERSION "\n"
             "Copyright 2001-2005 Paul Davis and others.\n"
-            "Copyright 2004-2014 Grame.\n"
+            "Copyright 2004-2015 Grame.\n"
             "jackdmp comes with ABSOLUTELY NO WARRANTY\n"
             "This is free software, and you are welcome to redistribute it\n"
             "under certain conditions; see the file COPYING for details\n");