fix model name

README.md

@@ -5,13 +5,13 @@ tags:
 - text-generation-inference
 ---
 
-# Model Card for GPT-2 Spell Generation
+# Model Card for GPT2 Spell Generation
 
 ### Model Description
 
 <!-- Provide a longer summary of what this model is. -->
 
-This model is a fine-tuned **gpt-2** model for the generation of *D&D 5th edition spells*
+This model is a fine-tuned **gpt2** model for the generation of *D&D 5th edition spells*
 
 - **Language(s) (NLP):** English
 - **Finetuned from model:** [gpt2](https://huggingface.co/openai-community/gpt2)