From 389d6511b3e984e4b58cb2704de25e57ccb7a172 Mon Sep 17 00:00:00 2001
From: Felipe Mendes <zo.fmendes@gmail.com>
Date: Wed, 5 Apr 2023 16:41:09 -0300
Subject: [PATCH] refactor: change _billings from public to private (#207)

---
 contracts/contracts/FleekBilling.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/contracts/FleekBilling.sol b/contracts/contracts/FleekBilling.sol
index ed742a1..a68f1a7 100644
--- a/contracts/contracts/FleekBilling.sol
+++ b/contracts/contracts/FleekBilling.sol
@@ -28,7 +28,7 @@ abstract contract FleekBilling is Initializable {
     /**
      * @dev Mapping of billing values.
      */
-    mapping(Billing => uint256) public _billings;
+    mapping(Billing => uint256) private _billings;
 
     /**
      * @dev Initializes the contract by setting default billing values.