diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index e4354ba..ee24321 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -33,13 +33,18 @@
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#define MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE                -0x5080  /**< The selected feature is not available. */
-#define MBEDTLS_ERR_MD_BAD_INPUT_DATA                     -0x5100  /**< Bad input parameters to function. */
-#define MBEDTLS_ERR_MD_ALLOC_FAILED                       -0x5180  /**< Failed to allocate memory. */
-#define MBEDTLS_ERR_MD_FILE_IO_ERROR                      -0x5200  /**< Opening or reading of file failed. */
+/** The selected feature is not available. */
+#define MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE                -0x5080
+/** Bad input parameters to function. */
+#define MBEDTLS_ERR_MD_BAD_INPUT_DATA                     -0x5100
+/** Failed to allocate memory. */
+#define MBEDTLS_ERR_MD_ALLOC_FAILED                       -0x5180
+/** Opening or reading of file failed. */
+#define MBEDTLS_ERR_MD_FILE_IO_ERROR                      -0x5200
 
 /* MBEDTLS_ERR_MD_HW_ACCEL_FAILED is deprecated and should not be used. */
-#define MBEDTLS_ERR_MD_HW_ACCEL_FAILED                    -0x5280  /**< MD hardware accelerator failed. */
+/** MD hardware accelerator failed. */
+#define MBEDTLS_ERR_MD_HW_ACCEL_FAILED                    -0x5280
 
 #ifdef __cplusplus
 extern "C" {