[iOS] Typo on Transport for London transactions

Issue:
In the transaction details for Transport for London transactions, the link, which gives more information about the transactions when clicked, says “TFL” when it should say “TfL”.

NB: if you click the “How do TFL payments work?” all acronyms of Transport for London are the correct “TfL”.

Details to reproduce:
Make a Transport for London transaction ==> view the transactions details for the transaction ==> look at the “How do TFL payments work?” link.

OS: iOS 12.1.4
Device: iPhone 6
App Version: 2.36.0 #508 (TestFlight)

Screenshots: