Use minus and not hyphen in man page

diff --git a/doc/vlc-wrapper.1 b/doc/vlc-wrapper.1
index 6e30ad91c8ba0926050c00885550b6999614c61f..e7d4d8fbf3dff76499cd445301a1fa906f1cb159 100644 (file)
--- a/doc/vlc-wrapper.1
+++ b/doc/vlc-wrapper.1
@@ -37,11 +37,11 @@ The preferred way is to use
 .B sudo
 :
 .PP
-\& $ sudo vlc-wrapper --option1 --option2
+\& $ sudo vlc-wrapper \-\-option1 \-\-option2
 .PP
 You can also set the SUDO_UID environement variable:
 .PP
-\& # SUDO_UID=1000 vlc-wrapper --option1 --option2
+\& # SUDO_UID=1000 vlc-wrapper \-\-option1 \-\-option2
 .PP