Fixed content issues

Author: BenjaminDannegard

content/micropython/02.micropython-course/course/07.internet-of-things/01.internet-of-things.md

@@ -95,7 +95,7 @@ To do this, we can edit our `boot.py` file. Remember, the code on this file is t
 
 ![Select the Boot.py file.](assets/bootfile.png)
 
-Then, in the `boot.py` file, we can past the Wi-Fi connection code that we just previously.
+Then, in the `boot.py` file, we can use the Wi-Fi connection code that we used previously.
 
 ```python
 """
@@ -104,6 +104,10 @@ It will automatically run when
 you start your board, and connects
 to the Wi-Fi network specified.
 """
+import network
+
+WIFI_NETWORK='YOUR_NETWORK_NAME'
+WIFI_PASSWORD='YOUR_NETWORK_PASSWORD'
 
 wlan = network.WLAN(network.STA_IF)
 wlan.active(True)
@@ -177,7 +181,7 @@ Once we run the script, after a while, we should be receiving the response. This
 
 We now have a device that is capable of accessing the weather from anywhere in the world!
 
-## Exercise 2: Internet Clock
+## Exercise 3: Internet Clock
 
 In this exercise, we will make a request to something called an network time protocol (NTP) server.