Fixing flake8 E261 errors

stdlib/3/wsgiref/validate.pyi

@@ -9,7 +9,7 @@ class WSGIWarning(Warning): ...
 def validator(application): ...
 
 class InputWrapper:
-    input = ... # type: Any
+    input = ...  # type: Any
     def __init__(self, wsgi_input): ...
     def read(self, *args): ...
     def readline(self, *args): ...
@@ -18,7 +18,7 @@ class InputWrapper:
     def close(self): ...
 
 class ErrorWrapper:
-    errors = ... # type: Any
+    errors = ...  # type: Any
     def __init__(self, wsgi_errors): ...
     def write(self, s): ...
     def flush(self): ...
@@ -26,20 +26,20 @@ class ErrorWrapper:
     def close(self): ...
 
 class WriteWrapper:
-    writer = ... # type: Any
+    writer = ...  # type: Any
     def __init__(self, wsgi_writer): ...
     def __call__(self, s): ...
 
 class PartialIteratorWrapper:
-    iterator = ... # type: Any
+    iterator = ...  # type: Any
     def __init__(self, wsgi_iterator): ...
     def __iter__(self): ...
 
 class IteratorWrapper:
-    original_iterator = ... # type: Any
-    iterator = ... # type: Any
-    closed = ... # type: Any
-    check_start_response = ... # type: Any
+    original_iterator = ...  # type: Any
+    iterator = ...  # type: Any
+    closed = ...  # type: Any
+    check_start_response = ...  # type: Any
     def __init__(self, wsgi_iterator, check_start_response): ...
     def __iter__(self): ...
     def __next__(self): ...