diff --git a/generic_rag/app.py b/generic_rag/app.py
index 8e8a7c8..e0d8abd 100644
--- a/generic_rag/app.py
+++ b/generic_rag/app.py
@@ -41,9 +41,9 @@ parser.add_argument(
 parser.add_argument(
     "--unstructured-pdf",
     action="store_true",
-    help="Use an unstructered PDF parser. "
-    "An unstructured PDF parser might be usefull for PDF files "
-    "that contain a lot of images, tables or text as images. "
+    help="Use an unstructered PDF loader. "
+    "An unstructured PDF loader might be usefull for PDF files "
+    "that contain a lot of images with text, tables or (scanned) text as images. "
     "Please use '-r' when switching parsers on already indexed data.",
 )
 parser.add_argument("--pdf-chunk_size", type=int, default=1000, help="The size of the chunks to split the text into.")