typo

weed/shell/command_fs_meta_notify.go

@@ -21,7 +21,7 @@ func (c *commandFsMetaNotify) Name() string {
 }
 
 func (c *commandFsMetaNotify) Help() string {
-	return `recursively send directory and file meta data to notifiction message queue
+	return `recursively send directory and file meta data to notification message queue
 
 	fs.meta.notify	# send meta data from current directory to notification message queue