doc: Mention Nicholas T's pull request in the HISTORY section
doc: Mention Nicholas T's pull request in the HISTORY section

Forgot to do this earlier.

mtimkovich/command-t,wincent/command-t,yrro/command-t,besarthoxhaj/command-t,supriyantomaftuh/command-t,lencioni/command-t,mtimkovich/command-t,lencioni/command-t,besarthoxhaj/command-t,vrkansagara/command-t,supriyantomaftuh/command-t,yrro/command-t,wincent/command-t,wincent/command-t,vrkansagara/command-t