Update

Makefile

@@ -31,7 +31,7 @@ else
 	@exit 1
 endif
 
-clean: ## Clean code
+clean: ## Clean project
 	pio -f -c vim run --target clean
 
 program:
@@ -40,8 +40,8 @@ program:
 uploadfs:
 	pio -f -c vim run --target uploadfs
 
-update:
-	pio -f -c vim update
+update: ## Update PIO
+	pio pkg update
 
 monitor: ## Monitor ESP output
 	pio device monitor --filter colorize