typing "fi" while typing in mac mail turns to a "." (period)
One of the users on my network has a strange issue that has just come up after upgrading to El Capitan. When he's typing in Mac Mail and he's trying to use the character string fi, it turns to a "." for example the word "finish" turns to .nish. Can anyone tell me how to fix this problem. A heart felt thank you for your reply.
MacBook Pro (Retina, 15-inch, late 2013)
2.3Ghz, Core i7, 16Gb RAM
OS - OS X El Capitan Ver. 10.11.1
MacBook Pro with Retina display, OS X El Capitan (10.11.1)