diff --git a/poisson_dirichlet_prime_predecessors_v2.txt b/poisson_dirichlet_prime_predecessors_v2.txt
index 47c1ab1..7cd4192 100644
--- a/poisson_dirichlet_prime_predecessors_v2.txt
+++ b/poisson_dirichlet_prime_predecessors_v2.txt
@@ -228,7 +228,7 @@ The prime average is taken over ordinary counting, not weighted in
 any special way.
 
 This theorem strengthens several earlier results and resolves a
-conjecture. Chapter 5 tells that story.
+conjecture.
 
 PART II.  WHAT WAS KNOWN, AND WHY IT IS HARD