Mr (without a dot) is standard in the UK and
Mr. (with a dot) is standard in the USA (ref: Longman
Guide to English Usage 1988). In the interests of international
relations you can toggle between the two by using the
Ctrl+. /
+.
(in the Main window hold
down the Control/
key and press the fullstop key). if you dont like the results
you can undo them.