small fixo on atm & adding question to system monitor

subjects/atm-management-system/README.md

@@ -5,7 +5,7 @@
 The objective for this project is to show that you have acquired programming logic and that you are able to adapt to new languages.
 
 The programming language you are about to use is [C](https://en.wikipedia.org/wiki/C_%28programming_language%29). It will not be asked to create
-a project from scratch, insted you will have **to add features or fix the code of a given application**.
+a project from scratch, instead you will have **to add features or fix the code of a given application**.
 
 ### Instructions
 

subjects/system-monitor/audit/README.md

@@ -108,9 +108,13 @@
 
 ###### Is there a visual representation for it?
 
-##### Try and run the application and search for the tabbed section that contains the visual usage of the network and select the Receiver (RX). Then go to Discord and make a video call that may less for a 1 min.
+##### Try and run the application and search for the tabbed section that contains the visual usage of the network and select the Receiver (RX). Then test your network download speed.
 
-###### Is the value form the right network increasing while in the video call?
+###### Is the value form the right network increasing while testing the download speed?
+
+##### Try and run the application and search for the tabbed section that contains the visual usage of the network and select the Transmitter (TX). Then test your network upload speed.
+
+###### Is the value form the right network increasing while testing the upload speed?
 
 ##### Try and run the application and search for the tabbed section that contains the visual usage of the network and select the Transmitter (TX).