[Jetpack by WordPress.com] Subscription module to not show my email

Hi experts.. i’m new and need help with the subscription module of Jetpack.. i set it as a footer widget however i realise that the subscription widget will automatically show my email address in the box where subscribers should key in their email! How do i remove my email address and set it so that the field is just empty or simply the word ‘Email Address’ instead?? Where do i change the code or something?? Thanks!