diff --git a/README.md b/README.md
index aacf9c3..58ee0c8 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,9 @@ chunk_size = 256                        # Optional: size of texts per chunk.
 # List of URLs of the documents to be indexed. (offline on your computer or online)
 urls = [
  "your-document-1.pdf",
- "your-document-2.pdf"
+ "your-document-2.md",
+ "your-document-3.html",
+ "your-document-4.docx",
 ]
 
 # Initialize the Pinecone indexer
@@ -169,4 +171,4 @@ We look forward to your contributions!
 This project is licensed under the MIT License - see the [LICENSE](https://github.com/KevKibe/docindex/blob/master/LICENSE) file for details.
 
 ## Contact
-For any enquiries, please reach out to me through keviinkibe@gmail.com
\ No newline at end of file
+For any enquiries, please reach out to me through keviinkibe@gmail.com