fixed SLOT name.
fixed SLOT name.

glawler/watcher-visualization,glawler/watcher-visualization,akbardotinfo/watcher-visualization,glawler/watcher-visualization,akbardotinfo/watcher-visualization,glawler/watcher-visualization,akbardotinfo/watcher-visualization,akbardotinfo/watcher-visualization,glawler/watcher-visualization,akbardotinfo/watcher-visualization