Update README.md

README.md

@@ -227,7 +227,7 @@ In general, for retrieval and reranking tasks:
 - use the prompt for **queries**
 - do **not** prepend the prompt to **documents/passages**
 
-For symmetric tasks such as STS, clustering, and bitext mining, you can encode the documents either with or without prompts. The model is trained to support scenarios.
+For symmetric tasks such as STS, clustering, and bitext mining, you can encode the documents either with or without prompts. The model is trained to support both scenarios.
 
 
 ## Efficient Deployment