diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index 73d9544..cccd5c4 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -35,8 +35,10 @@
 #include <stdint.h>
 
 /* MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED is deprecated and should not be used. */
-#define MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED                -0x0037  /**< SHA-256 hardware accelerator failed */
-#define MBEDTLS_ERR_SHA256_BAD_INPUT_DATA                 -0x0074  /**< SHA-256 input data was malformed. */
+/** SHA-256 hardware accelerator failed */
+#define MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED                -0x0037
+/** SHA-256 input data was malformed. */
+#define MBEDTLS_ERR_SHA256_BAD_INPUT_DATA                 -0x0074
 
 #ifdef __cplusplus
 extern "C" {