diff --git a/wxPython/src/_window.i b/wxPython/src/_window.i
index 1fe38d6539..f4c883a59e 100644
--- a/wxPython/src/_window.i
+++ b/wxPython/src/_window.i
@@ -576,7 +576,7 @@ some properties of the window change.)", "");
 minimum size, giving priority to the min size components, and returns
 the results.
 ", "");
-    %pythoncode { GetBestFittingSize = wx._deprecated(GetEffectiveMinSize, , 'Use `GetEffectiveMinSize` instead.') }
+    %pythoncode { GetBestFittingSize = wx._deprecated(GetEffectiveMinSize, 'Use `GetEffectiveMinSize` instead.') }
 
     %pythoncode {
         def GetAdjustedBestSize(self):
diff --git a/wxPython/src/gtk/_core.py b/wxPython/src/gtk/_core.py
index 65abab610a..814dfa78af 100644
--- a/wxPython/src/gtk/_core.py
+++ b/wxPython/src/gtk/_core.py
@@ -8619,7 +8619,7 @@ class Window(EvtHandler):
         """
         return _core_.Window_GetEffectiveMinSize(*args, **kwargs)
 
-    GetBestFittingSize = wx._deprecated(GetEffectiveMinSize, , 'Use `GetEffectiveMinSize` instead.') 
+    GetBestFittingSize = wx._deprecated(GetEffectiveMinSize, 'Use `GetEffectiveMinSize` instead.') 
     def GetAdjustedBestSize(self):
         s = self.GetBestSize()
         return wx.Size(max(s.width,  self.GetMinWidth()),
diff --git a/wxPython/src/mac/_core.py b/wxPython/src/mac/_core.py
index 65abab610a..814dfa78af 100644
--- a/wxPython/src/mac/_core.py
+++ b/wxPython/src/mac/_core.py
@@ -8619,7 +8619,7 @@ class Window(EvtHandler):
         """
         return _core_.Window_GetEffectiveMinSize(*args, **kwargs)
 
-    GetBestFittingSize = wx._deprecated(GetEffectiveMinSize, , 'Use `GetEffectiveMinSize` instead.') 
+    GetBestFittingSize = wx._deprecated(GetEffectiveMinSize, 'Use `GetEffectiveMinSize` instead.') 
     def GetAdjustedBestSize(self):
         s = self.GetBestSize()
         return wx.Size(max(s.width,  self.GetMinWidth()),
diff --git a/wxPython/src/msw/_core.py b/wxPython/src/msw/_core.py
index ac141555f0..48633bb5be 100644
--- a/wxPython/src/msw/_core.py
+++ b/wxPython/src/msw/_core.py
@@ -8619,7 +8619,7 @@ class Window(EvtHandler):
         """
         return _core_.Window_GetEffectiveMinSize(*args, **kwargs)
 
-    GetBestFittingSize = wx._deprecated(GetEffectiveMinSize, , 'Use `GetEffectiveMinSize` instead.') 
+    GetBestFittingSize = wx._deprecated(GetEffectiveMinSize, 'Use `GetEffectiveMinSize` instead.') 
     def GetAdjustedBestSize(self):
         s = self.GetBestSize()
         return wx.Size(max(s.width,  self.GetMinWidth()),