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Lesson-2.markdown

@@ -60,7 +60,7 @@ The variables in the system is as follows
 
 ### Exercise 5
 
-* Wild oscillations *
+*Wild oscillations*
 
 [![Exercise 5 - High power and gain](http://img.youtube.com/vi/FSDBoUJO2es/0.jpg)](http://www.youtube.com/watch?v=FSDBoUJO2es)