Update README.md

README.md

@@ -62,7 +62,7 @@ Here are some example open-source models that can be downloaded:
 
 > Note: You should have at least 8 GB of RAM available to run the 7B models, 16 GB to run the 13B models, and 32 GB to run the 33B models.
 
-## Customize your own model
+## Customize a model
 
 ### Import from GGUF