Fixed typo in README.md of bert-base-greek-uncased-v1
# What does this PR do?

The tokenizer called at the input_ids var of Example 2 is currently encoding text_1. This PR is changing the input to text_2.

Motivation and context for this change: I am considering using this model for a uni assignment and it took me a while to understand why the example code was yielding the wrong results. Hopefully, the next person who is eager to try these examples will not get confused by that typo.

- [x] This PR fixes a typo or improves the docs.

 documentation: @sgugger

Thanks! Looks good to me, just pinging @iliaschalkidis for information/validation<|||||>Wow, thanks for the fix @mdermentzi. If I recall correctly, I was trying things in an initial scratch python script that was using a universal `text` variable back to back and I though it would be better to rename those in 3 different variables to make it clearer. It seems I was quite unwary... <|||||>No worries @iliaschalkidis! Just a small typo. ;) Thank you for publishing this model. I am so happy I can play with it for my current uni project. 