Fix comment typo in rsa_sign_wrap()
@@ -222,7 +222,7 @@ static int rsa_sign_wrap( void *ctx, mbedtls_md_type_t md_alg,
if( sig_size < *sig_len )
return( MBEDTLS_ERR_PK_BUFFER_TOO_SMALL );
- /* mbedtls_pk_write_pubkey() expects a full PK context;
+ /* mbedtls_pk_write_key_der() expects a full PK context;
* re-construct one to make it happy */
key.pk_info = &pk_info;
key.pk_ctx = ctx;
