diff --git a/limits.tex b/limits.tex
index 30f05197..c3960c41 100644
--- a/limits.tex
+++ b/limits.tex
@@ -2369,7 +2369,7 @@ \section{Descending relative objects}
 \begin{lemma}
 \label{lemma-descend-finite-presentation}
 Let $I$ be a directed set.
-Let $(S_i, f_{ii'})$ be an inverse system of schemes over $I$.
+Let $(S_i, f_{ii'})$ be an inverse system of schemes indexed over $I$.
 Assume
 \begin{enumerate}
 \item the morphisms $f_{ii'} : S_i \to S_{i'}$ are affine,