Fix duplicate engine name in FileParserPlugin README

Author: subtleGradient

typescript/fetch/src/plugin-file-parser/README.md

@@ -7,7 +7,7 @@ Examples demonstrating OpenRouter's FileParserPlugin with raw fetch API.
 The FileParserPlugin enables PDF processing for models that don't natively support file inputs. The plugin:
 
 - Accepts PDFs via base64-encoded data URLs
-- Extracts text using configurable engines (mistral-ocr, mistral-ocr, native)
+- Extracts text using configurable engines (mistral-ocr, pdf-text, native)
 - Returns parsed content to the model for processing
 
 ## Examples