Clarify Camões corpus tags

README.md

@@ -16,8 +16,11 @@ size_categories:
 tags:
 - text
 - portuguese
+- portuguese-literature
 - literature
 - poetry
+- camoes
+- luis-de-camoes
 - character-level
 configs:
 - config_name: default
@@ -34,11 +37,13 @@ configs:
 
 # Camoniana
 
-Camoniana is a small Portuguese literary corpus prepared for character-level language modeling.
+Camoniana is a small Portuguese literary corpus of works attributed to Luís de
+Camões, prepared for character-level language modeling.
 
 ## Dataset Details
 
 - **Language:** Portuguese (`pt`)
+- **Authorial focus:** works attributed to Luís de Camões.
 - **Modality:** text
 - **Primary task:** text generation / character-level language modeling
 - **Annotations:** none