test: fix one more test

test/controllers-admin.js

@@ -745,7 +745,7 @@ describe('Admin Controllers', () => {
 			});
 			assert.strictEqual(res.statusCode, 400);
 			assert.strictEqual(body.status.code, 'bad-request');
-			assert.strictEqual(body.status.message, 'You do not have enough reputation to flag this post');
+			assert.strictEqual(body.status.message, 'You need 1000 reputation to flag this post');
 
 			meta.config['min:rep:flag'] = oldValue;
 		});