How do you spell restrunt?

From the Merriam Webster Dictionary
http://www.merriam-webster.com/dictionary/restauranteur

Main Entry: res·tau·ra·teur
Pronunciation: \ˌres-tə-rə-ˈtər\
Variant(s): also res·tau·ran·teur

Function: noun
Etymology: French restaurateur, from Late Latin restaurator restorer, from Latin restaurare
Date: 1796

: the operator or proprietor of a restaurant