Incorrect month in my Birth certificate

[rmalghan]

Hello: Somebody at the local Birth registration center entered my birth month incorrectly. Hence I have my BC with the correct date and year but wrong month. On all other documents (high school graduation, undergrad graduation, passport etc) I have the correct information. What additional document should I carry with my BC when I go for the CP?
For example
My BC says 24/7/1976 <--incorrect month
All other docs say 24/8/1976

Thanks
Ravi