Update DeviceNFT.sol

Fix typo + update to latest Ownable requirements from Openzeppelin

Author: simonerom

contracts/examples/DeviceNFT.sol

@@ -8,15 +8,15 @@ contract DeviceNFT is ERC721Upgradeable, OwnableUpgradeable {
     event MinterConfigured(address indexed minter, uint256 minterAllowedAmount);
     event MinterRemoved(address indexed minter);
     event MinterAllowanceIncremented(address indexed owner, address indexed minter, uint256 allowanceIncrement);
-    event SetBastURI(string uri);
+    event SetBaseURI(string uri);
 
     mapping(address => bool) internal minters;
     mapping(address => uint256) internal minterAllowed;
     string internal uri;
     uint256 public total;
 
     function initialize(string memory _name, string memory _symbol) external initializer {
-        __Ownable_init();
+        __Ownable_init(msg.sender);
         __ERC721_init(_name, _symbol);
         uri = "";
     }
@@ -65,7 +65,7 @@ contract DeviceNFT is ERC721Upgradeable, OwnableUpgradeable {
 
     function setBaseURI(string calldata _uri) external onlyOwner {
         uri = _uri;
-        emit SetBastURI(_uri);
+        emit SetBaseURI(_uri);
     }
 
     function _baseURI() internal view virtual override returns (string memory) {