How to modify the end of a string variable

[Daniel Perez Parra]

Dear Statausers,

I have a large dataset with many addresses (variable address, a string one) and I would like to add ", CHILE" and the end of each one.
Address example: CALLE CESAR MANZANO 175.
I have tried to use (it doesn't work, I'm new using this command):

replace address = subinstr(address, "`x'", ", CHILE",1)

Thank you in advance,

Daniel.

[Nick Cox]

replace address = address + ", CHILE"

[Daniel Perez Parra]

replace address = address + ", CHILE"

Much easier than I expected! Thank you, Nick.