updated currency converter user stories

Projects/2-Intermediate/Currency-Converter.md

@@ -7,9 +7,9 @@ A currency converter is used to convert an amount in one currency to its corresp
 ## User Stories
 
 -   [ ] User can enter up to 9 digits to represent the amount to convert in a source input field
--   [ ] User can view a list of available currencies and select the currency to convert from in a source drop-down list
--   [ ] User can view a list of available currencies and select the currency to convert to in a destination drop-down list
--   [ ] User views the value (rounded to two decimal places) of the source amount converted to the destination currency in a single output field
+-   [ ] User can view a soreted list of available currencies and select the currency to convert from in a source drop-down list
+-   [ ] User can view a sorted list of available currencies and select the currency to convert to in a destination drop-down list
+-   [ ] User views the value (rounded to two decimal places) of the source amount converted to the destination currency in a single output field as soon as either the input value, the source currency, or the destination currency is changed.
 -   [ ] User must be alerted if the input is not a number
 
 ## Bonus features