Update README.md

README.md

@@ -72,7 +72,7 @@ To load the alias resolution data:
 {'form': 'À la belle vue', 'type': 'LOC', 'mentions': 1, 'entity': '?', 'novel': 'BelAmi'}
 ```
 
-Only the PER entity are annotated: other types only have a "?" in their entity field.
+Only the PER entities are annotated: other types only have a "?" in their entity field.
 
 
 The novel texts themselves are in a separate configuration: