diff --git a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/electromagnetism/n1/textbook.es.md b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/electromagnetism/n1/textbook.es.md
index 7b616dade..26e55fd87 100644
--- a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/electromagnetism/n1/textbook.es.md
+++ b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/electromagnetism/n1/textbook.es.md
@@ -8,7 +8,7 @@ lessons:
       order: 1
 ---
 
-#### Lluvia de ideas para estructurar un tema "Electromagnetismo" : nivel N1
+#### Lluvia de ideas para estructurar un tema "Electromagnetismo" : nivel 1
 
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