Fix name mismatch in section end comment

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/include/mbedtls/mbedtls_config.h b/include/mbedtls/mbedtls_config.h
index 2d73b2a..efbc816 100644
--- a/include/mbedtls/mbedtls_config.h
+++ b/include/mbedtls/mbedtls_config.h
@@ -3460,4 +3460,4 @@
  */
 //#define MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
 
-/** \} name SECTION: Customisation configuration options */
+/** \} name SECTION: Module configuration options */