updating alire.toml

Author: AJ-Ianozi

alire.toml

@@ -3,7 +3,7 @@ description = "ISO Standard references for Ada such as 1366 & 4217 (Country & Cu
 version = "2.0.0"
 licenses = "MIT"
 website = "https://github.com/ada-iso/ada_iso/"
-tags = [ "countries", "iso-1366", "iso-4217" ]
+tags = [ "countries", "currencies", "iso-1366", "iso-4217" ]
 
 authors = ["AJ Ianozi"]
 maintainers = ["AJ Ianozi <[email protected]>"]