Fix missing open line at end of run file

root/etc/services.d/tvheadend/run

@@ -3,4 +3,4 @@
 RUN_ARRAY=(${RUN_OPTS})
 
 exec \
-        s6-setuidgid abc /usr/bin/tvheadend -C -c /config "${RUN_ARRAY[@]}"
+        s6-setuidgid abc /usr/bin/tvheadend -C -c /config "${RUN_ARRAY[@]}"