From bd05e16c30fb01ad7619daec552aea7e0ba75194 Mon Sep 17 00:00:00 2001
From: Gerardo Marx <gmarx_cc@itmorelia.edu.mx>
Date: Thu, 19 Jun 2025 03:23:38 +0000
Subject: [PATCH] Update 'protocolo.md'

---
 protocolo.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/protocolo.md b/protocolo.md
index b2df7fc..62ea26d 100644
--- a/protocolo.md
+++ b/protocolo.md
@@ -1,3 +1,4 @@
+```yaml
 ---
 title: "Protocolo de Investigación: Uso de Markdown para la Redacción Científica"
 author: Gerardo Marx Chávez-Campos
@@ -9,6 +10,7 @@ header-includes:
   - \usepackage{amsmath}
 output: pdf
 ---
+```
 
 ## Introducción