diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index 64ccb43..6e92971 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -850,8 +850,8 @@
 #endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
 #endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-/* \} name */
-/* \} addtogroup x509_module */
+/** \} name Structures and functions for parsing and writing X.509 certificates */
+/** \} addtogroup x509_module */
 
 #if defined(MBEDTLS_X509_CRT_WRITE_C)
 /**