From 4dc830a039ccfa48d2b351aca35da50c392558eb Mon Sep 17 00:00:00 2001
From: vyudu <vincent.duyuan@gmail.com>
Date: Wed, 20 Nov 2024 15:54:32 -0500
Subject: [PATCH] up

---
 HISTORY.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/HISTORY.md b/HISTORY.md
index c8202cc2ea..aba2af7841 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -33,7 +33,7 @@
   end
   ```
   When this flag is set, all symbolics must be explicitly declared. 
-  ```
+  ```julia
   rn = @reaction_network begin
     @species A(t) B(t)
     @parameters k1 k2