Fix the type of ord on python 2 (#2735)

It looks like it got messed up in #2533

Author: msullivan

stdlib/2/__builtin__.pyi

@@ -1305,7 +1305,7 @@ elif sys.version_info >= (3,):
 else:
     def open(file: Union[unicode, int], mode: unicode = ..., buffering: int = ...) -> BinaryIO: ...
 
-def ord(c: Union[str, bytes]) -> int: ...
+def ord(c: Union[Text, bytes]) -> int: ...
 if sys.version_info >= (3,):
     def print(*values: Any, sep: Text = ..., end: Text = ..., file: Optional[IO[str]] = ..., flush: bool = ...) -> None: ...
 else:

stdlib/2and3/builtins.pyi

@@ -1305,7 +1305,7 @@ elif sys.version_info >= (3,):
 else:
     def open(file: Union[unicode, int], mode: unicode = ..., buffering: int = ...) -> BinaryIO: ...
 
-def ord(c: Union[str, bytes]) -> int: ...
+def ord(c: Union[Text, bytes]) -> int: ...
 if sys.version_info >= (3,):
     def print(*values: Any, sep: Text = ..., end: Text = ..., file: Optional[IO[str]] = ..., flush: bool = ...) -> None: ...
 else: