feat: update doc

webisopen · Nov 15, 2024 · e7002fb · e7002fb
1 parent 939287d
commit e7002fb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -2,11 +2,12 @@
 
 This is a demo repo using OVM contracts lib to calculate Pi onchain.
 
-`./src` is the main entry for the contract code.
 
 
 ## Usage
 
+The `main` branch is using `forge install` to manage the dependencies. If you prefer using `npm`, check the branch [`npm`](https://github.com/webisopen/ovm-cal-pi/tree/npm).
+
 ### Build
 
 ```shell