variable "olli" to "ollie"

JoystickChevron · web-flow · commit 720508ec8f3e · 2020-06-30T14:46:30.000+08:00
diff --git a/data/part-9/1-inheritance.md b/data/part-9/1-inheritance.md
@@ -556,7 +556,7 @@ System.out.println("opintopisteitä "+ olli.opintopisteita());
 Student ollie = new Student("Ollie", "6381 Hollywood Blvd. Los Angeles 90028");
 System.out.println(ollie);
 System.out.println("Study credits " + ollie.credits());
-olli.study();
+ollie.study();
 System.out.println("Study credits "+ ollie.credits());
 ```
 
