Update README.md

README.md

@@ -16,6 +16,7 @@ Supports a single voice id 0. Features:
 - Very short (or single word) questions
 - Speaker context for consistency
 - Phonetic pronounciation (no formal notation though)
+- For now, because it is single speaker, does NOT need an initial grounding example, but context building is recommended.
 
 Known issues:
 - do not put a tag after numbers