README-en.md edited online with Bitbucket

README-en.md

 To facilitate this laboratory experience, we will begin by reviewing some concepts related to objects and we will describe the `Bird` class.
 
 
-##Classes and objects in C++
+##Classes and Objects in C++
 
 An *object* is an entity that contains data and procedures to manipulate them. Similar to how each variable has a *type* of data associated to it, each object has a *class* associated to it, which describes the properties of the the objects: its data (*attributes*), and the procedures that can be used to manipulate its data (*methods*).
 
 
 By creating an object we have available the methods of the class that the object belongs to.
 
-###Methods of a class
+###Methods of a Class
 
 The methods of a class determine the actions that we can take on the objects of that class. The methods are similar to functions in the sense that they can receive parameters and return a result. An elementary way to know the methods of a class is reading the class declaration. For example, the following is a section of the declaration of the class `Bird` in the file `bird.h`.
 
 cout << piolin.getSize();
 ```
 
-#### Other functions or methods you will use in this laboratory experience
+#### Other Functions or Methods You will use in this Laboratory Experience
 
 **MainWindow:** The file `mainwindow.h` contains the declaration of a class called `MainWindow`. The objects that are instances of this class will be able to use the overloaded methods
 
 ---
 
 
-## Laboratory session
+## Laboratory session:
 
-### Exercise 1 - Study the inheritance rules for the *Birds* family
+### Exercise 1 - Study the Inheritance Rules for the *Birds* Family
 
-#### The *Birds* family
+#### The *Birds* Family
 
 Juana and Abelardo, mother and father birds, are about to have a baby they will call Piolín. As with real birds, the "Qt birds" expect their babies to have inherited attributes from their mother and father.
 
 When the laboratory experience is finished, your program will create two birds (Juana and Abelardo) with random characteristics and a third bird (Piolín), with characteristics determined by the parent's characteristics, following a set of rules similar to the rules of genetic inheritance. 
 
 
-#### Inheritance rules
+#### Inheritance Rules
 
-**Eye color**
+**Eye Color**
 
 The baby will always inherit the mother's eye color
 
 
 The size of the bird is smallest between the mother's or father's size.
 
-**Face color**
+**Face Color**
 
 The gene dominance for the face color is given by the following list, ordered from color with most dominance color to color with least dominance:
 
 * In other cases, the baby will inherit the eyebrows with most dominance from the parent's eyebrows.
 
 
-### Exercise 2 - Study the `main` function
+### Exercise 2 - Study the `main` Function
 
-#### Instructions:
+#### Instructions
 
 1. Load the project  `BirthOfABird` into `QtCreator`. There are two ways to do this:
 
 
       ---
 
-### Exercise 3 - Write the code to determine Piolín's characteristics
+### Exercise 3 - Write the Code to determine Piolín's Characteristics
 
 Study the header for the `birth` function. In this function, write the necessary code so baby Piolín has the characteristics dictated by the rules of inheritance exposed previously.