Corrected the slug

grott-current/config.yaml

@@ -1,19 +1,20 @@
+---
 name: grott
 version: b6f2f24
-slug: grott
+slug: grott-current
 description: The Growatt inverter monitor with current HA plugin integrated
 url: https://github.com/egguy/addon-grott
 arch:
-- armhf
-- armv7
-- aarch64
-- amd64
-- i386
+  - armhf
+  - armv7
+  - aarch64
+  - amd64
+  - i386
 services:
-- mqtt:need
+  - mqtt:need
 init: false
 map:
-- config:rw
+  - config:rw
 ports:
   5279/tcp: 5279
 ports_description:
@@ -23,7 +24,7 @@ options:
   gmode: proxy
   grott_mqtt: false
   ginvtype: default
-  ginvtypemap: ''
+  ginvtypemap: ""
   retain: false
   verbose: false
   ha_plugin: true