[multipathd] add header white line to the CLI generic help message
[multipathd] add header white line to the CLI generic help message

More readable (my opinion)


gebi/multipath-tools,unakatsuo/multipath-tools,grzn/multipath-tools-explained,vijaychauhan/multipath-tools,vijaychauhan/multipath-tools,unakatsuo/multipath-tools,grzn/multipath-tools-explained,unakatsuo/multipath-tools