psa_generate_key: specify what the extra parameters mean
diff --git a/include/psa/crypto.h b/include/psa/crypto.h
index 3835ce4..f5db4d2 100644
--- a/include/psa/crypto.h
+++ b/include/psa/crypto.h
@@ -1407,7 +1407,7 @@
* supported.
* \param salt_length Size of the \c salt buffer in bytes.
* If \c salt is \c NULL, pass 0.
- * \param output Buffer where the encrypted message is to be written.
+ * \param output Buffer where the decrypted message is to be written.
* \param output_size Size of the \c output buffer in bytes.
* \param output_length On success, the number of bytes
* that make up the returned output.
@@ -1485,9 +1485,9 @@
* table below. For vendor-defined key types, the vendor documentation
* shall define the parameter type and the default parameters.
*
- * Type | Parameter type | Default parameters
- * ---- | -------------- | ------------------
- * `PSA_KEY_TYPE_RSA_KEYPAIR` | `unsigned int` | 65537
+ * Type | Parameter type | Meaning | Parameters used if `parameters == NULL`
+ * ---- | -------------- | ------- | ---------------------------------------
+ * `PSA_KEY_TYPE_RSA_KEYPAIR` | `unsigned int` | Public exponent | 65537
*
* \retval PSA_SUCCESS
* \retval PSA_ERROR_NOT_SUPPORTED