Auto Correct question

[Kimberly Wise]

HelloI am working on a spreadsheet that needs to have certainwording. 
Specifically I am trying to put in the phrase RTsCarswithout the hyphen but 
with the capitalization. Every time I put it in the T becomes lowercase. I need 
it tobe uppercase. Is there a way to format the cells to NOT auto correct 
toRtsCars and allow it to be RTsCars?Thank you in advance. Kimberly