typo

source/c05/c05_09.md

@@ -6,7 +6,7 @@
 >>> file=open('test.txt')
 >>> 
 >>> print(file.readlines())  # 读取并打印
-Hello, Python
+['hello,python\n']
 >>> 
 >>> file.close()  # 关闭文件句柄
 ```

source/c05/c05_09.rst

@@ -8,7 +8,7 @@
    >>> file=open('test.txt')
    >>> 
    >>> print(file.readlines())  # 读取并打印
-   Hello, Python
+   ['hello,python\n']
    >>> 
    >>> file.close()  # 关闭文件句柄