Bug#15097: Missing \n in header printed by mysql --help when HAVE_READLINE

  is not defined.


client/mysql.cc:
  Fix missing \n in the --help header when HAVE_READLINE is not defined.

client/mysql.cc

@@ -728,7 +728,7 @@ static void usage(int version)
 	 my_progname, VER, MYSQL_SERVER_VERSION, SYSTEM_TYPE, MACHINE_TYPE,
          readline, rl_library_version);
 #else
-  printf("%s  Ver %s Distrib %s, for %s (%s)", my_progname, VER,
+  printf("%s  Ver %s Distrib %s, for %s (%s)\n", my_progname, VER,
 	MYSQL_SERVER_VERSION, SYSTEM_TYPE, MACHINE_TYPE);
 #endif