Merge pull request #74 from Group-5/update/privacy-policy

update[AuthController]: updated the text of the privacy policy for be…

src/main/java/edu/group5/app/control/AuthController.java

@@ -95,8 +95,9 @@ public void handleSignUp(SignUpPageView view, String firstName, String lastName,
     privacyPolicy.setHeaderText("Accept Privacy Policy");
     privacyPolicy.setContentText(
         "Your user information like:\n" +
-            "Name and email—as well as donations tied to your account—will be saved locally on your machine.\n" +
-            "By creating an account, you accept the right of our app to store this information.");
+        "Name and email—as well as donations tied to your account—will be saved locally on your machine.\n" +
+        "This information is only used to create your account, and no data will be sold to third parties.\n" +
+        "By creating an account, you accept the right of our app to store this information on your computer.");
 
     if (privacyPolicy.showAndWait().orElse(ButtonType.CANCEL) == ButtonType.OK) {
       boolean success = userService.registerUser(