small fixes

src/models/response/attachmentResponse.ts

@@ -3,7 +3,7 @@ import { AttachmentView } from 'jslib/models/view/attachmentView';
 export class AttachmentResponse {
     id: string;
     fileName: string;
-    size: number;
+    size: string;
     sizeName: string;
     url: string;
 

src/program.ts

@@ -178,7 +178,7 @@ export class Program extends BaseProgram {
                 writeLn('    bw unlock myPassword321 --raw');
                 writeLn('', true);
             })
-            .option('--check', 'Check vault status.', async () => {
+            .option('--check', 'Check lock status.', async () => {
                 const locked = await this.main.lockService.isLocked();
                 if (!locked) {
                     const res = new MessageResponse('Vault is unlocked!', null);