How to remove this end portal? -Minecraft users only-?

I typed the wrong id that's why the one I got is the end portal. It should be 118-the cauldron not the end portal-119. I right clicked it then its just floating there like that. I have even spawned in the end portal and also died there. Please help me.
How to remove this end portal -Minecraft users only-

Added (1). Please. Look at the image

The only way to get rid of an end portal block is to go into creative mode and destroy it there. It is indestructible in survival mode.