package seedu.address.commons.core;

/**
 * Container for user visible messages.
 */
public class Messages {

    public static final String MESSAGE_UNKNOWN_COMMAND = "Unknown command";
    public static final String MESSAGE_INVALID_COMMAND_FORMAT = "Invalid command format! \n%1$s";
    public static final String MESSAGE_INVALID_PERSON_DISPLAYED_INDEX = "The person index provided is invalid";
    public static final String MESSAGE_PERSONS_LISTED_OVERVIEW = "%1$d persons listed!";

}

@@ -354,22 +354,24 @@
  = %22The 
-person
+activity
  index p
@@ -466,14 +466,17 @@
 1$d 
-person
+activitie
 s li

Update messages to reflect activities