eschava#88 Alternative TOPIC structure for macros

Author: eschava

README.md

@@ -121,9 +121,10 @@ first time: `auto` -> `broadlink/tv/samsung/power` records command
 every next time: `auto` -> `broadlink/tv/samsung/power` replays command  
 
 #### Macros
-Macros are created to send several IR signals for single MQTT message.  
+Macro command sends several IR signals for single MQTT message.  
 To start macros execution send `macro` message to the topic `broadlink/MACRO_ID`,  
 where `MACRO_ID` is a path to scenario file in `macros/` folder.  
+Alternative way of sending macro command is sending `MACRO_ID` message to the `broadlink/macro` topic.  
 
 Macros scenario file could contain:
  - IR commands (same as `COMMAND_ID` in replay mode)