From 8842e50cb9a3acb40eae9702ebd6e5a265430431 Mon Sep 17 00:00:00 2001
From: Ralf Jung <jung@mpi-sws.org>
Date: Mon, 29 Feb 2016 20:46:02 +0100
Subject: [PATCH] fix the docs

---
 docs/algebra.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/algebra.tex b/docs/algebra.tex
index 3b726eccd..7bfc5d4d6 100644
--- a/docs/algebra.tex
+++ b/docs/algebra.tex
@@ -3,7 +3,7 @@
 \subsection{COFE}
 
 \begin{defn}[Chain]
-  Given some set $T$ and an indexed family $({\nequiv{n}} \subseteq T \times T)_{n \in \mathbb{N}}$ of equivalence relations, a \emph{chain} is a function $c : \mathbb{N} \to T$ such that $\All n, m. n < m \Ra c (m) \nequiv{n} c (n+1)$.
+  Given some set $T$ and an indexed family $({\nequiv{n}} \subseteq T \times T)_{n \in \mathbb{N}}$ of equivalence relations, a \emph{chain} is a function $c : \mathbb{N} \to T$ such that $\All n, m. n \leq m \Ra c (m) \nequiv{n} c (n)$.
 \end{defn}
 
 \begin{defn}
-- 
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