Update README.md

README.md

@@ -139,7 +139,7 @@ This example demonstrates how to load the model and tokenizer, prepare input, ge
 
 [Teuken-7B-instruct-research-v0.4](https://huggingface.co/openGPT-X/Teuken-7B-instruct-research-v0.4) was pre-trained on 4 trillion tokens of data from publicly available sources. 
 The pretraining data has a cutoff of September 2023.
-More information is available in our [preprint "Data Processing for the OpenGPT-X Model Family"](http://arxiv.org/abs/2410.08800).
+More information is available in our preprint ["Data Processing for the OpenGPT-X Model Family"](http://arxiv.org/abs/2410.08800).
 
 
 ### Instruction-Tuning Data