diff --git a/contracts/StatusMap.sol b/contracts/StatusMap.sol
index 571a38e..179a131 100644
--- a/contracts/StatusMap.sol
+++ b/contracts/StatusMap.sol
@@ -50,7 +50,7 @@ contract StatusMap {
     }
 
     /**
-     * @dev Sets the bit at `index` for the account `account`.
+     * @dev Sets the bit at `index` to 1 for the account `account`.
      */
     function _assignStatus(address account, uint256 index) internal {
         uint256 mask = 1 << (index);