diff --git a/ViewModel/BrowserViewModel.swift b/ViewModel/BrowserViewModel.swift
index a49424e1..9a3e78eb 100644
--- a/ViewModel/BrowserViewModel.swift
+++ b/ViewModel/BrowserViewModel.swift
@@ -159,6 +159,9 @@ final class BrowserViewModel: NSObject, ObservableObject,
         }
     }
 
+
+    /// Get the webpage in a binary format
+    /// - Returns: PDF of the current page (if text type) or binary data of the content
     func pdfData() async -> Data? {
         if metaData?.isTextType == true {
             return try? await webView.pdf()