diff --git a/Use-Cases.md b/Use-Cases.md
index 514e18e..6f46212 100644
--- a/Use-Cases.md
+++ b/Use-Cases.md
@@ -71,7 +71,7 @@ User
 
 # **Use Case #4**  
 **Use Case Title:**  
-Saving the CAN number of the ID card on the phone  
+Saving the CAN of the ID card on the phone  
 **Preconditions:**  
 The mobile authentication application is installed on the user’s smartphone.  
 The application is allowed to store information on the user’s smartphone.  
@@ -79,9 +79,9 @@ The application is allowed to store information on the user’s smartphone.
 User  
 **Main success scenario:**  
 1. The user opens the settings menu from the home screen of the application.  
-2. The user chooses the option to save the CAN number of the ID card.  
-3. The user is asked to enter a CAN number (includes Use Case #1).  
-4. The application notifies the user that the CAN number has been saved to the application and displays it to the user.  
+2. The user chooses the option to save the CAN of the ID card.  
+3. The user is asked to enter a CAN (includes Use Case #1).  
+4. The application notifies the user that the CAN has been saved to the application and displays it to the user.  
 
 **Extensions:**  
 None  
@@ -115,7 +115,7 @@ User
 **Extensions:**  
     4. The user fails to put the ID card against the smartphone in the 90 second time window.  
         a. The process is cancelled and the user is returned to the home screen of the application.  
-    5a. The CAN provided by the user does not match the CAN number on the ID card.  
+    5a. The CAN provided by the user does not match the CAN on the ID card.  
         a. The application fails to establish a secure connection with the ID card over the NFC connection.  
         b. The application notifies the user that the CAN provided was not valid and the user is returned to the home screen.  
     5b. The ID card is moved away from the smartphone NFC range before the information exchange between the smartphone and the ID card is completed.