Update README.md

README.md

@@ -16,7 +16,7 @@ We have released the MgGPT family of large language models, which is a collectio
 <!-- ## Model Developers  -->
 <!-- We are from the King Abdullah University of Science and Technology (KAUST), the Chinese University of Hong Kong, Shenzhen (CUHKSZ) and the Shenzhen Research Institute of Big Data (SRIBD). -->
 ## Variations
-MgGPT families come in a range of parameter sizes ——  8B, 13B, 32B and 70B, each size of model has a base category and a -chat category.
+MgGPT families come in a range of parameter sizes —— 7B, 8B, 13B, 32B and 70B, each size of model has a base category and a -chat category.
 <!-- ## Paper -->
 <!-- The paper can be accessed at [link](https://huggingface.co/FreedomIntelligence/AceGPT-v2-70B-Chat/blob/main/Alignment_at_Pre_training__a_Case_Study_of_Aligning_LLMs_in_Arabic.pdf). -->
 ## Input