Whitespace normalization, via reindent.py.
diff --git a/Demo/tix/samples/Balloon.py b/Demo/tix/samples/Balloon.py
index 825ae6a..2295905 100755
--- a/Demo/tix/samples/Balloon.py
+++ b/Demo/tix/samples/Balloon.py
@@ -17,7 +17,7 @@
 
 import Tix
 
-TCL_ALL_EVENTS		= 0
+TCL_ALL_EVENTS          = 0
 
 def RunSample (root):
     balloon = DemoBalloon(root)