diff --git a/TermTk/TTkWidgets/image.py b/TermTk/TTkWidgets/image.py
index 46ebbb68..9de48a13 100644
--- a/TermTk/TTkWidgets/image.py
+++ b/TermTk/TTkWidgets/image.py
@@ -153,7 +153,7 @@ class TTkImage(TTkWidget):
             return splitReduce(2)
 
     def _reduceSex(self, a,b,c,d,e,f):
-        # quadblitter notcurses like
+        # sexblitter notcurses like
         l = (a,b,c,d,e,f)
         def delta(i):
             return max(v[i] for v in l) - min(v[i] for v in l)