diff --git a/src/Common/Cmdline.c b/src/Common/Cmdline.c
index 842a1e4c..f15b8d27 100644
--- a/src/Common/Cmdline.c
+++ b/src/Common/Cmdline.c
@@ -55,7 +55,7 @@ BOOL CALLBACK CommandHelpDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM
 			}
 		}
 
-		StringCbCatA (tmp, 8192, "\nExamples:\n\nMount a volume as X:\tveracrypt.exe /q /v volume.tc /l X\nDismount a volume X:\tveracrypt.exe /q /d X");
+		StringCbCatA (tmp, 8192, "\nExamples:\n\nMount a volume as X:\tveracrypt.exe /q /v volume.hc /l X\nDismount a volume X:\tveracrypt.exe /q /d X");
 
 		SetWindowText (GetDlgItem (hwndDlg, IDC_COMMANDHELP_TEXT), (char*) tmp);