The name for the Pillager Beast is wrong, it says "Illager" in the search bar, not "Pillager"

Put the summary of the bug you're having here

What I expected to happen was...:
It would say "Pillager beast"

What actually happened was...:
It said "Illager Beast"

Steps to Reproduce:
1. Open inventory in creative mode

2. Type 'beast' or 'illager'

3. mouse over spawn egg