Edit hint and help for Manually edit aliases does not match action

In Virtualmin > Edit Mail Aliases > Manually edit aliases

text at top of page gives format as
mailbox:comment:destination:[destination...]

text in help reads
name:[comment]:destination1:[destination2:...]

I am having problems with aliases, changed an entry to have a trailing ":" as shown in both sets of text, got a failure
Error on line 7 for (name): Unknown alias destination

Both sets of text should probably read:
name:[comment]:destination1[:destination2...]
(colon moved from end of destination1 to beginning of destination2...)