HELP! changing major after applying?

Would it look bad to change the major I applied for after submitting my application. I recently applied to SDSU with a journalism major, and want to change to child development. Would this hurt my chances???

According to SDSU’s website, you cannot change your major during the application process but you can change your major once admitted. If you could always email admissions to verify.

http://arweb.sdsu.edu/es/registrar/changemajor.html