Remove obsolete comment
diff --git a/Lib/pipes.py b/Lib/pipes.py
index 51666a8..4297053 100644
--- a/Lib/pipes.py
+++ b/Lib/pipes.py
@@ -54,8 +54,6 @@
 
 To create a new template object initialized to a given one:
    t2 = t.clone()
-
-For an example, see the function test() at the end of the file.
 """                                     # '