Fix error

TermTk/TTkGui/textwrap1.py

@@ -25,7 +25,6 @@ __all__ = ['TTkTextWrap']
 from TermTk.TTkCore.constant import TTkK
 from TermTk.TTkCore.signal import pyTTkSignal
 from TermTk.TTkCore.string import TTkString
-from TermTk.TTkGui.textcursor import TTkTextCursor
 from TermTk.TTkGui.textdocument import TTkTextDocument
 
 class TTkTextWrap():
@@ -36,7 +35,7 @@ class TTkTextWrap():
         # Signals
         'wrapChanged'
         )
-    def __init__(self, *args, **kwargs):
+    def __init__(self, *args, **kwargs) -> None:
         # signals
         self.wrapChanged = pyTTkSignal()