Fix: docs typo (#2777)

Fix: typo in model loading code

Fix typo in model loading code

docs/source/supported_models.md

@@ -43,7 +43,7 @@ If the above list lacks the model you would like to serve, depending on the mode
 
 ```python
 # for causal LMs/text-generation models
-AutoModelForCausalLM.from_pretrained(<model>, device_map="auto")`
+AutoModelForCausalLM.from_pretrained(<model>, device_map="auto")
 # or, for text-to-text generation models
 AutoModelForSeq2SeqLM.from_pretrained(<model>, device_map="auto")
 ```