diff --git a/lib/krb5/keyblock.c b/lib/krb5/keyblock.c
index 57ed7875f..046caee6d 100644
--- a/lib/krb5/keyblock.c
+++ b/lib/krb5/keyblock.c
@@ -97,7 +97,7 @@ krb5_free_keyblock(krb5_context context,
  * @param inblock the key to copy
  * @param to the output key.
  *
- * @param 0 on success or a Kerberos 5 error code
+ * @return 0 on success or a Kerberos 5 error code
  *
  * @ingroup krb5_crypto
  */
@@ -118,7 +118,7 @@ krb5_copy_keyblock_contents (krb5_context context,
  * @param inblock the key to copy
  * @param to the output key.
  *
- * @param 0 on success or a Kerberos 5 error code
+ * @return 0 on success or a Kerberos 5 error code
  *
  * @ingroup krb5_crypto
  */
@@ -165,6 +165,8 @@ krb5_keyblock_get_enctype(const krb5_keyblock *block)
  * Fill in `key' with key data of type `enctype' from `data' of length
  * `size'. Key should be freed using krb5_free_keyblock_contents().
  *
+ * @return 0 on success or a Kerberos 5 error code
+ *
  * @ingroup krb5_crypto
  */