X-Git-Url: http://git.megacz.com/?p=coq-categories.git;a=blobdiff_plain;f=src%2FNaturalTransformations_ch7_4.v;fp=src%2FNaturalTransformations_ch7_4.v;h=3eee5263ce84340f0b80842f8314a5f0e30f647b;hp=0fb6c4137c4c5901c6723fe778620dfcd8a472e8;hb=90844bf411c7cddcd92d48c0b020e5775ace0849;hpb=2403342ad32f12dd56a82ce575dd2d35d91f545a

diff --git a/src/NaturalTransformations_ch7_4.v b/src/NaturalTransformations_ch7_4.v
index 0fb6c41..3eee526 100644
--- a/src/NaturalTransformations_ch7_4.v
+++ b/src/NaturalTransformations_ch7_4.v
@@ -1,5 +1,5 @@
 Generalizable All Variables.
-Require Import Preamble.
+Require Import Notations.
 Require Import Categories_ch1_3.
 Require Import Functors_ch1_4.
 Require Import Isomorphisms_ch1_5.