From c6c0c825964f61524ab0efba3c398820338f9944 Mon Sep 17 00:00:00 2001 From: Thrilok kumar Date: Thu, 26 Aug 2021 22:05:18 +0530 Subject: [PATCH] Update README.md --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 2f7daf34..24e978cb 100644 --- a/README.md +++ b/README.md @@ -44,7 +44,8 @@ Few things to consider while writing the connector: * Use `uint(-1)` of `type(uint256).max` for maximum amount everywhere * Use `ethAddr` (declared in `Stores`) to denote Ethereum (non-ERC20) * Use `address(this)` instead of `msg.sender` for fetching balance on-chain, etc -* Only `approve()` limited amount while giving ERC20 allowance, which strictly needs to be 0 by the end of the spell. +* Only `approve()` (Use from `Basic`) limited amount while giving ERC20 allowance, which strictly needs to be 0 by the end of the spell. +* User interacting functions should have natspec comments(@dev, @notice, @param). * Use `getUint()` (declared in `Stores`) for getting value that saved from previous spell * Use `setUint()` (declared in `Stores`) for setting value to save for the future spell