Fix multi-arg list.append() calls.
diff --git a/Demo/tkinter/guido/AttrDialog.py b/Demo/tkinter/guido/AttrDialog.py
index 32b4b7e..4878cb5 100755
--- a/Demo/tkinter/guido/AttrDialog.py
+++ b/Demo/tkinter/guido/AttrDialog.py
@@ -113,7 +113,7 @@
 		self.choices = {}
 		list = []
 		for k, dc in self.options.items():
-			list.append(k, dc)
+			list.append((k, dc))
 		list.sort()
 		for k, (d, c) in list:
 			try:
diff --git a/Demo/tkinter/www/Para.py b/Demo/tkinter/www/Para.py
index 6a7057d..e24471f 100755
--- a/Demo/tkinter/www/Para.py
+++ b/Demo/tkinter/www/Para.py
@@ -67,7 +67,7 @@
 			self.words[i] = fo, te, wi, sp, 0, as, de
 			total = total + wi + sp
 		if total < tab:
-			self.words.append(None, '', 0, tab-total, 0, as, de)
+			self.words.append((None, '', 0, tab-total, 0, as, de))
 	#
 	# Make a hanging tag: tab to hang, increment indent_left by hang,
 	# and reset indent_hang to -hang