Updating ipfs swarm stats help text to include common usecase

core/commands/swarm.go

@@ -337,12 +337,15 @@ The scope can be one of the following:
 - all           -- reports the resource usage for all currently active scopes.
 
 The output of this command is JSON.
+
+To see all resources that are close to hitting their respective limit, one can do something like:
+  ipfs swarm stats --min-used-limit-perc=90 all
 `},
 	Arguments: []cmds.Argument{
 		cmds.StringArg("scope", true, false, "scope of the stat report"),
 	},
 	Options: []cmds.Option{
-		cmds.IntOption(swarmUsedResourcesPercentageName, "Display only resources that are using above the specified percentage"),
+		cmds.IntOption(swarmUsedResourcesPercentageName, "Only display resources that are using above the specified percentage of their respective limit"),
 	},
 	Run: func(req *cmds.Request, res cmds.ResponseEmitter, env cmds.Environment) error {
 		node, err := cmdenv.GetNode(env)