README-en.md edited online with Bitbucket

README-en.md

@@ -174,22 +174,24 @@ The figure that is obtained is similar to the one in Figure 7.
 ---
 
 
-##Laboratory Session
+## Laboratory Session
 
 In today's laboratory experience you will practice the use of nested loops to create different tessellations.
 
-###Exercise 1: Study the loop that produces tessellations
+### Exercise 1 - Study the loop that produces tessellations
 
-####Instructions
+#### Instructions
 
-1. Load the Qt project called `Tessellations` by double-clicking on the `Tessellations.pro` file in the `Documents/eip/Repetitions-Tessellations` folder of your computer. Alternatively, you may clone the git repository `http://bitbucket.org/eip-uprrp/repetitions-tessellations` to download the `Repetitions-Tessellations` folder to your computer.
+1. Load the project  `Tessellations` into `QtCreator`. There are two ways to do this:
 
-2. The `Tessellations.pro` project contains the `Tessellations` and `DrawingWindow` classes and the `foo` function. Configure the project and run the program. You should see a window similar to the one in Figure 5.
+     * Using the virtual machine: Double click the file `Tessellations.pro` located in the folder `/home/eip/labs/repetitions-tessellations` of your virtual machine.
+     * Downloading the project’s folder from `Bitbucket`: Use a terminal and write the command `git clone http:/bitbucket.org/eip-uprrp/repetitions-tessellations` to download the folder `repetitions-tessellations` from `Bitbucket`. Double click the file `Tessellations.pro` located in the folder that you downloaded to your computer.
 
-This figure is created with the `foo` function shown in Figure 4 and explained in Example 1. The `foo` function is invoked from `main()`. In this laboratory experience you will only be making changes to the `main()` function.
+2. The `Tessellations.pro` project contains the `Tessellations` and `DrawingWindow` classes and the `foo` function. Configure the project and run the program. You should see a window similar to the one in Figure 5.
 
-Study the `foo` function once again and notice the creation of the objects from the `Tessellations` class, the use of the `setRotation` method, and the `move` method to set the tessellation in the desired position. Notice how the instructions in the `for` loop in the function use the loop's counter to determine the square's position and how the rotation's value is incremented. Also notice that you will need to use the `addTessellation` method to add the tessellation to the `w` window.
+   This figure is created with the `foo` function shown in Figure 4 and explained in Example 1. The `foo` function is invoked from `main()`. In this laboratory experience you will only be making changes to the `main()` function.
 
+   Study the `foo` function once again and notice the creation of the objects from the `Tessellations` class, the use of the `setRotation` method, and the `move` method to set the tessellation in the desired position. Notice how the instructions in the `for` loop in the function use the loop's counter to determine the square's position and how the rotation's value is incremented. Also notice that you will need to use the `addTessellation` method to add the tessellation to the `w` window.
 
 
 ###Exercise 2: Create the `herringbone` function and tessellation