README.md in lbrt-0.1.3 vs README.md in lbrt-0.1.4

@@ -43,10 +43,11 @@
 $ lbrt help alert
 Commands:
   lbrt alert apply FILE      # Apply alerts
   lbrt alert export [FILE]   # Export alerts
   lbrt alert help [COMMAND]  # Describe subcommands or one specific subcommand
+  lbrt alert peco            # Show alert by peco
 
 Options:
   [--target=TARGET]
 ```
 
@@ -228,10 +229,14 @@
 space "my-host-001" do
   include_template "dstat"
 end
 ```
 
-## Show metric/space by [peco](https://github.com/peco/peco)
+## Show resource by [peco](https://github.com/peco/peco)
+
+```sh
+lbrt alert peco
+```
 
 ```sh
 lbrt metric peco
 ```