Minor fixes
Minor fixes

openworm/ChannelWorm,cheelee/ChannelWorm,gsarma/ChannelWorm,VahidGh/ChannelWorm,cheelee/ChannelWorm,cheelee/ChannelWorm,gsarma/ChannelWorm,openworm/ChannelWorm,cheelee/ChannelWorm,VahidGh/ChannelWorm,VahidGh/ChannelWorm,gsarma/ChannelWorm,gsarma/ChannelWorm,openworm/ChannelWorm,openworm/ChannelWorm,VahidGh/ChannelWorm