Hypenate 'un-coerced'

docs/topics/3.0-announcement.md

@@ -865,7 +865,7 @@ Or modify it on an individual serializer field, using the `coerce_to_string` key
         coerce_to_string=False
     )
 
-The default JSON renderer will return float objects for uncoerced `Decimal` instances. This allows you to easily switch between string or float representations for decimals depending on your API design needs.
+The default JSON renderer will return float objects for un-coerced `Decimal` instances. This allows you to easily switch between string or float representations for decimals depending on your API design needs.
 
 ## Miscellaneous notes.