diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index c7830b9..c4b15a2 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -73,20 +73,31 @@
 /*
  * DHM Error codes
  */
-#define MBEDTLS_ERR_DHM_BAD_INPUT_DATA                    -0x3080  /**< Bad input parameters. */
-#define MBEDTLS_ERR_DHM_READ_PARAMS_FAILED                -0x3100  /**< Reading of the DHM parameters failed. */
-#define MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED                -0x3180  /**< Making of the DHM parameters failed. */
-#define MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED                -0x3200  /**< Reading of the public values failed. */
-#define MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED                -0x3280  /**< Making of the public value failed. */
-#define MBEDTLS_ERR_DHM_CALC_SECRET_FAILED                -0x3300  /**< Calculation of the DHM secret failed. */
-#define MBEDTLS_ERR_DHM_INVALID_FORMAT                    -0x3380  /**< The ASN.1 data is not formatted correctly. */
-#define MBEDTLS_ERR_DHM_ALLOC_FAILED                      -0x3400  /**< Allocation of memory failed. */
-#define MBEDTLS_ERR_DHM_FILE_IO_ERROR                     -0x3480  /**< Read or write of file failed. */
+/** Bad input parameters. */
+#define MBEDTLS_ERR_DHM_BAD_INPUT_DATA                    -0x3080
+/** Reading of the DHM parameters failed. */
+#define MBEDTLS_ERR_DHM_READ_PARAMS_FAILED                -0x3100
+/** Making of the DHM parameters failed. */
+#define MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED                -0x3180
+/** Reading of the public values failed. */
+#define MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED                -0x3200
+/** Making of the public value failed. */
+#define MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED                -0x3280
+/** Calculation of the DHM secret failed. */
+#define MBEDTLS_ERR_DHM_CALC_SECRET_FAILED                -0x3300
+/** The ASN.1 data is not formatted correctly. */
+#define MBEDTLS_ERR_DHM_INVALID_FORMAT                    -0x3380
+/** Allocation of memory failed. */
+#define MBEDTLS_ERR_DHM_ALLOC_FAILED                      -0x3400
+/** Read or write of file failed. */
+#define MBEDTLS_ERR_DHM_FILE_IO_ERROR                     -0x3480
 
 /* MBEDTLS_ERR_DHM_HW_ACCEL_FAILED is deprecated and should not be used. */
-#define MBEDTLS_ERR_DHM_HW_ACCEL_FAILED                   -0x3500  /**< DHM hardware accelerator failed. */
+/** DHM hardware accelerator failed. */
+#define MBEDTLS_ERR_DHM_HW_ACCEL_FAILED                   -0x3500
 
-#define MBEDTLS_ERR_DHM_SET_GROUP_FAILED                  -0x3580  /**< Setting the modulus and generator failed. */
+/** Setting the modulus and generator failed. */
+#define MBEDTLS_ERR_DHM_SET_GROUP_FAILED                  -0x3580
 
 #ifdef __cplusplus
 extern "C" {