Update units/en/unit2/smolagents/multi_agent_systems.mdx

Co-authored-by: Pedro Cuenca <[email protected]>

units/en/unit2/smolagents/multi_agent_systems.mdx

@@ -45,7 +45,7 @@ The reception is approaching! With your help, Alfred is now nearly finished with
 
 But now there's a problem: the Batmobile has disappeared. Alfred needs to find a replacement, and find it quickly.
 
-Fortunately, a few biopics have been done on Bruce Wayne's life, so maybe Alfred could get a car left behind on one of the movie set, and re-engineer it up to modern standards, which certainly would include a full self-driving option.
+Fortunately, a few biopics have been done on Bruce Wayne's life, so maybe Alfred could get a car left behind on one of the movie sets, and re-engineer it up to modern standards, which certainly would include a full self-driving option.
 
 But this could be anywhere in the filming locations around the world - which could be numerous.