Update boot.c (systemd#4780)

Author: Yassine Imounachen

src/boot/efi/boot.c

@@ -1482,7 +1482,7 @@ static VOID config_entry_add_osx(Config *config) {
                         root = LibOpenRoot(handles[i]);
                         if (!root)
                                 continue;
-                        found = config_entry_add_loader_auto(config, handles[i], root, NULL, L"auto-osx", 'a', L"OS X",
+                        found = config_entry_add_loader_auto(config, handles[i], root, NULL, L"auto-osx", 'a', L"macOS",
                                                              L"\\System\\Library\\CoreServices\\boot.efi");
                         uefi_call_wrapper(root->Close, 1, root);
                         if (found)