fix comment

hutool-core/src/test/java/cn/hutool/core/util/CreditCodeUtilTest.java

@@ -17,9 +17,17 @@ public class CreditCodeUtilTest {
 		Assert.assertTrue(CreditCodeUtil.isCreditCode(testCreditCode));
 	}
 
+	@Test
+	public void isCreditCode2() {
+		// 由于早期部分试点地区推行 法人和其他组织统一社会信用代码 较早，会存在部分代码不符合国家标准的情况。
+		// 见：https://github.com/bluesky335/IDCheck
+		String testCreditCode = "91350211M00013FA1N";
+		Assert.assertFalse(CreditCodeUtil.isCreditCode(testCreditCode));
+	}
+
 	@Test
 	public void randomCreditCode() {
 		final String s = CreditCodeUtil.randomCreditCode();
 		Assert.assertTrue(CreditCodeUtil.isCreditCode(s));
 	}
-}
+}