Modifying the Star Wars Saga Edition Character Sheet sucks

I am just trying to remove climb, jump, and swim and replace them with athletics but unfortunately it always comes out with red font and brackets on the character sheet and idk what to do.

The red brackets indicate that you've added a new word that is not in the translation file. Make sure when you add the custom sheet to your game that you copy the html, css, and the translation file. When you replace a word, make sure that you add the new word to the translation file. It should look like this: Athletics-u: Athletics, Here's the wiki with some more information.