diff --git a/README.md b/README.md
index a45f256..1bba9d3 100644
--- a/README.md
+++ b/README.md
@@ -39,4 +39,5 @@ Headless-cluster enables authenticated proxy support. Pass a data object to clus
   // Close the cluster after completion
   await cluster.idle();
   await cluster.close();
-```
\ No newline at end of file
+```
+* https://pptr.dev/api/puppeteer.browsercontextoptions
\ No newline at end of file