Separate license from comments in config.h
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 8283702..376de6f 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -20,7 +20,9 @@
  *  You should have received a copy of the GNU General Public License along
  *  with this program; if not, write to the Free Software Foundation, Inc.,
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
+ */
+
+/*
  * This set of compile-time options may be used to enable
  * or disable features selectively, and reduce the global
  * memory footprint.