When looking at the Dragonborn Sorcerer's pre-generated character sheet, the character's Charisma saving throws seem to be wrong. For the level 1, 2, 3 and 4 sheets, I think it should be +5 instead of +6. For the level 10 sheet, I think it should be +8 instead of +9.
At levels 1, 2, 3 and 4, the CHA modifier is +3 and the proficiency modifier (which applies) is +2. This results in a +5 total, not +6.
At level 10, the CHA modifier is +4 and the proficiency modifier (which applies) is +4. This results in a +8 total, not +9.
Am I missing something here, or are these actually typos?
I'm a pretty novice DM, so I apologize if I'm missing something obvious.