README-en.md edited online with Bitbucket

README-en.md

 
 ## Laboratory session:
 
-### Exercise 1
+### Exercise 1: Implement the quadratic formula
 
 In this exercise you will implement the quadratic formula to complete a game in which a frog leaps from one leaf to another. You will assume that the leaves are in the $$x$$-axis and that the leap is determined by a parabola that opens down. If you want the frog to leap from leaf to leaf, you must find a quadratic equation with a parabola that opens down and intersects the $$x$$-axis in the places where the leaves are located. Your task is to write the equations for the quadratic formula.
 
 
 
 
-### Exercise 2
-
-In this exercise you will write a program to obtain a student's grade point average (GPA).
+### Exercise 2: Write a program to obtain a student's grade point average (GPA)
 
 Suppose that all courses in Yauco's University are 3 credits each and have the following point values: $$A = 4$$ points per credit; $$B = 3$$ points per credit; $$C = 2$$ points per credit; $$D = 1$$ point per credit y $$F = 0$$ points per credit.