diff --git a/tmpw2001-paper/iter-adaptor.tex b/tmpw2001-paper/iter-adaptor.tex
index de8a944..12d3ce3 100644
--- a/tmpw2001-paper/iter-adaptor.tex
+++ b/tmpw2001-paper/iter-adaptor.tex
@@ -461,8 +461,8 @@ same iterator type, while in this case the return type would be
 \label{sec:iter-object-generator}
 
 Even though we now have a way to easily express the type of our
-transform iterator, writing the type down at all is often more than
-it is worth. The \stlconcept{AdaptableUnaryFunction}'s type alone
+transform iterator, writing the type down at all is often more trouble
+than it is worth. The \stlconcept{AdaptableUnaryFunction}'s type alone
 could be quite complex if it were generated using standard library
 facilities such as \code{std::bind1st}, \code{std::bind2nd}, or
 \code{std::ptr\_fun}.  Declaring the entire transform iterator type