diff --git a/switch_chain_polynomial_mixing_v2.txt b/switch_chain_polynomial_mixing_v2.txt
index afd24d6..9aecaba 100644
--- a/switch_chain_polynomial_mixing_v2.txt
+++ b/switch_chain_polynomial_mixing_v2.txt
@@ -353,8 +353,7 @@ elementary.  Both proofs share the same count-coupling step (their
 Lemmas 5.2-5.4).
 
 The variance argument via transpositions is inspired by the symmetric-
-group heat-flow method of Carlen-Lieb-Loss (2006).  Section 3 below is
-self-contained; only the count-coupling step explicitly carries the
+group heat-flow method of Carlen-Lieb-Loss (2006).  Only the count-coupling step explicitly carries the
 Fu-Qin-Wang attribution.
 
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