What's in a name, part 2

A couple of days ago I wrote this. So, now I'm in a new program and the spell check flagged the name again, this time with different options:

• Bema
• Bam
• Boatman
• Abeam
• Ocala
• Omaha
• Osaka
• Baja
• Agama

I don't even know what half of those things are.

Anyone, how do I update my spell check so this stops happening every time I type the name Obama?