diff --git a/00.brainstorming-pedagogical-teams/03.presentar_el_proyecto/textbook.es.md b/00.brainstorming-pedagogical-teams/03.presentar_el_proyecto/textbook.es.md
index 79573fffb..67761974a 100644
--- a/00.brainstorming-pedagogical-teams/03.presentar_el_proyecto/textbook.es.md
+++ b/00.brainstorming-pedagogical-teams/03.presentar_el_proyecto/textbook.es.md
@@ -248,10 +248,10 @@ end
 
 Prof2A -->|concerta|Prof1A
 Prof1A -->|concerta|Prof2A
-Prof2B -->|concerta|Prof1B
-Prof3B -->|concerta|Prof1B
-Prof3B -->|concerta|Prof2B
-Prof2B -->|concerta|Prof3B
+Prof2C -->|concerta|Prof1C
+Prof3C -->|concerta|Prof1C
+Prof3C -->|concerta|Prof2C
+Prof2C -->|concerta|Prof3C
 
 ```