Strip dss decoder also, even though it is a FIXME comment

mplayer/mplayer.spec

@@ -25,7 +25,7 @@
 
 #   ms: FIXME Insert the following block after install PROG to BINDIR
 #       FIXME The fibmap_mplayer allows viewing of CSS encrypted media
-#   %{l_shtool} install -c -o %{l_susr} -g %{l_sgrp} -m 4755 \
+#   %{l_shtool} install -s -c -o %{l_susr} -g %{l_sgrp} -m 4755 \
 #       fibmap_mplayer \
 #       $RPM_BUILD_ROOT%{l_prefix}/bin/