diff --git a/content/highlight/maredipiombo.md b/content/highlight/maredipiombo.md
index 7dcf0f4..d7061e2 100644
--- a/content/highlight/maredipiombo.md
+++ b/content/highlight/maredipiombo.md
@@ -3,6 +3,6 @@ title="Mare di piombo"
 editors=["claudia.md"]
 +++
 
-NaHCO3 e C2H4O2 
+NaHCO3+C2H4O2 
 
 ![](/uploads/Maredipiombo.jpg)