To avoid the possibility of Certificates being copied, courts have asked us to disallow any changes (including spelling) to things like parent or child names or residences. But, two pieces of good news.
First, you can change your court name and your case number (both of which can help show your Certificate is legitimate). Just log back on, click on "Create your Certificate," and change either of these.
Second, many parents have slight spelling and other errors on their Certificates, and we have never heard of a court rejecting any of them.