diff --git a/litellm/types/files.py b/litellm/types/files.py
index ea229373d55..0545567ece7 100644
--- a/litellm/types/files.py
+++ b/litellm/types/files.py
@@ -259,7 +259,7 @@ GEMINI_1_5_ACCEPTED_FILE_TYPES: Set[FileType] = {
     FileType.WEBM,
     FileType.WMV,
     FileType.THREE_GPP,
-    # Document
+    # PDF
     FileType.PDF,
 }