[libdmapsharing] fix spelling error

[W. Michael Petullo <wmpetullo src gnome org>]

commit 3e6ef8c75455af7adefba4de7ff85a16e9904f0d
Author: W. Michael Petullo <mike flyn org>
Date:   Sat Apr 19 19:21:54 2014 -0400

    fix spelling error
    
    Signed-off-by: W. Michael Petullo <mike flyn org>

 tests/dacplisten.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/dacplisten.vala b/tests/dacplisten.vala
index 38ee0a1..572e353 100644
--- a/tests/dacplisten.vala
+++ b/tests/dacplisten.vala
@@ -27,7 +27,7 @@ private class ValaDACPPlayer : GLib.Object, DACP.Player {
                return null;
        }
 
-       unowned uchar[] now_playing_artwork (uint width, uint heigth) {
+       unowned uchar[] now_playing_artwork (uint width, uint height) {
                stdout.printf ("Now playing artwork request received\n");
                return null;
        }