diff --git a/README.md b/README.md
index 5b8af53..0f71f7f 100644
--- a/README.md
+++ b/README.md
@@ -58,7 +58,7 @@ For a detailed step-by-step guide on setting up and executing KeyDive without in
 ### Command-Line Options
 
 ```shell
-usage: keydive [-h] [-d <id>] [-v] [-l <dir>] [--delay <delay>] [--version] [-a] [-c <file>] [-w] [-o <dir>] [-f <file>]
+usage: __main__.py [-h] [-d <id>] [-v] [-l <dir>] [--delay <delay>] [--version] [-a] [-c <file>] [-w] [-o <dir>] [-f <file>]
 
 Extract Widevine L3 keys from an Android device.
 
@@ -78,7 +78,7 @@ Cdm options:
   -a, --auto            Automatically open Bitmovin's demo.
   -c <file>, --challenge <file>
                         Path to unencrypted challenge for extracting client ID.
-  -w, --wvd             Generate WVD.
+  -w, --wvd             Generate a pywidevine WVD device file.
   -o <dir>, --output <dir>
                         Output directory path for extracted data.
   -f <file>, --functions <file>
diff --git a/keydive/__main__.py b/keydive/__main__.py
index 62f137a..aea981f 100644
--- a/keydive/__main__.py
+++ b/keydive/__main__.py
@@ -79,7 +79,7 @@ def main() -> None:
     opt_cdm = parser.add_argument_group('Cdm options')
     opt_cdm.add_argument('-a', '--auto', required=False, action='store_true', help='Automatically open Bitmovin\'s demo.')
     opt_cdm.add_argument('-c', '--challenge', required=False, type=Path, metavar='<file>', help='Path to unencrypted challenge for extracting client ID.')
-    opt_cdm.add_argument('-w', '--wvd', required=False, action='store_true', help='Generate WVD.')
+    opt_cdm.add_argument('-w', '--wvd', required=False, action='store_true', help='Generate a pywidevine WVD device file.')
     opt_cdm.add_argument('-o', '--output', required=False, type=Path, default=Path('device'), metavar='<dir>', help='Output directory path for extracted data.')
     opt_cdm.add_argument('-f', '--functions', required=False, type=Path, metavar='<file>', help='Path to Ghidra XML functions file.')
     args = parser.parse_args()