diff --git a/docs/sphinx/rest_substitutions/snippets/python/converted/wx.TextCompleterSimple.1.py b/docs/sphinx/rest_substitutions/snippets/python/converted/wx.TextCompleterSimple.1.py
index bb38ad32..6a54a823 100644
--- a/docs/sphinx/rest_substitutions/snippets/python/converted/wx.TextCompleterSimple.1.py
+++ b/docs/sphinx/rest_substitutions/snippets/python/converted/wx.TextCompleterSimple.1.py
@@ -2,26 +2,24 @@
         class MyTextCompleter(wx.TextCompleterSimple):
 
             def __init__(self):
-
                 wx.TextCompleterSimple.__init__(self)
 
-
-            def GetCompletions(self, prefix, res):
-
+            def GetCompletions(self, prefix):
+                res = []
                 firstWord = prefix.split()[0]
 
                 if firstWord == "white":
                     res.append("white pawn")
                     res.append("white rook")
-
                 elif firstWord == "black":
                     res.append("black king")
                     res.append("black queen")
-
                 else:
                     res.append("white")
                     res.append("black")
 
+                return res
+
 
         # Later on...
         text = wx.TextCtrl(parent, wx.ID_ANY, 'My Text')