Typo in morphisms

THanks to Xuande Liu
https://stacks.math.columbia.edu/tag/01R5#comment-4288

Author: aisejohan

CONTRIBUTORS

@@ -193,6 +193,7 @@ Daniel Litt
 Huaxin Liu
 Hsing Liu
 Qing Liu
+Xuande Liu
 Zeyu Liu
 Davide Lombardo
 Dino Lorenzini

morphisms.tex

@@ -936,7 +936,7 @@ \section{Scheme theoretic image}
 Algebra, Proposition \ref{algebra-proposition-localization-exact})
 we see that
 $R_{\mathfrak p} \to
-(A_1)_{\mathfrak p} \times \ldots \times (A_1)_{\mathfrak p}$
+(A_1)_{\mathfrak p} \times \ldots \times (A_n)_{\mathfrak p}$
 is not zero. Hence one of the rings $(A_i)_{\mathfrak p}$ is not zero.
 Hence there exists an $i$ and a prime $\mathfrak q_i \subset A_i$
 lying over a prime $\mathfrak p_i \subset \mathfrak p$.