S1:-Tools-I.md

@@ -314,7 +314,7 @@ We continue writing the string we want to print. Finish pressing the **ENTER** k
 
 ![](https://gitlab.etsit.urjc.es/rperez/pne-wiki/-/raw/master/s1-tool-1/typing-03.png)
 
-Imagine that you make a mistake typing the print. In that case you will see a **red exclamation marl** and a **red sign** on the location where the error is detected.
+Imagine that you make a mistake typing the print. In that case you will see a **red exclamation mark** and a **red sign** on the location where the error is detected.
 
 ![](https://gitlab.etsit.urjc.es/rperez/pne-wiki/-/raw/master/s1-tool-1/typing-04.png)