Fix direction arrows in artin

Thanks to Adrian https://stacks.math.columbia.edu/tag/07X3#comment-4877
stacks · Jun 9, 2020 · cb9cf00 · cb9cf00
1 parent 787ed78
commit cb9cf00
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/artin.tex b/artin.tex
@@ -862,8 +862,8 @@ \section{Formal objects}
 the diagram
 $$
 \xymatrix{
-\xi_{n + 1} \ar[r]_{f_n} \ar[d]_{a_{n + 1}} & \xi_n \ar[d]^{a_n} \\
-\eta_{n + 1} \ar[r]^{g_n} & \eta_n
+\xi_n \ar[r]_{f_n} \ar[d]_{a_n} & \xi_{n + 1} \ar[d]^{a_{n + 1}} \\
+\eta_n \ar[r]^{g_n} & \eta_{n + 1}
 }
 $$
 is commutative. Applying the functor $p$ we obtain a compatible collection