Update content/learning-paths/cross-platform/create-your-own-topo-templates/creating-a-new-template.md

Co-authored-by: James Cox-Morton <Th3james@fastmail.fm>

Author: tgonzalezorlandoarm

content/learning-paths/cross-platform/create-your-own-topo-templates/creating-a-new-template.md

@@ -22,7 +22,7 @@ The Template you create serves a small web page with configurable text and color
 Create a new directory for the Template:
 
 ```bash
-mkdir opo-message-card
+mkdir topo-message-card
 cd topo-message-card
 ```